OWNERS MANUAL
Contents
1. contact your OSET authorized dealer or call the OSET Customer Service Department for assistance If you purchased your OSET at a local retailer your machine may be fully adjusted and ready to ride If you purchased your OSET in the carton please carefully follow the instructions below and any supplemental instructions to finish the assembly and adjustment of your OSET 1 Remove your OSET from the box 2 Lower kickstand and place your OSET on a solid amp level surface 3 Remove all the packing materials 4 Using the supplied allen wrench make sure the steering stem is in the forward facing position and tighten the top and side bolts securely and evenly Secure the handlebars tightly in the steering stem Double check tightness and alignment Adjust the brake lever positions to suit the rider 5 Check tire pressure of both tires and confirm they are properly inflated to 30 40 psi 6 Unpack charger from its box and charge the batteries while thoroughly reading the complete owners manual See the Charging Instructions on pages 23 7 Compress each brake lever in turn The lever should not compress completely to the bar Each individual brake should hold the bike securely when you push the OSET against the brake If your brake needs adjustment follow the instructions on page 20 For beginning riders adjust the front brake so it will not lock the wheel easily Learning riders should be aware which lever operates which brake 8 For maximum2. battery life always fully charge before operating your OSET for the first time See page 23 for charging instructions 9 While your batteries are charging please Read Your Owners Manual completely Now your OSET is fully assembled adjusted and checked Once the batteries are fully charged your OSET will be ready to ride safely SWITCH PLATE The switch plate is under the seat area and is the location for several important items as follows Key Switch Please Note All pictures are of pre production The key switch turns the power on prototypes so could differ from the final and off When the rider is sitting on Production machines the bike this is located underneath Key Speed Dial them on the right side of the bike Switch Potentiometer This location encourages the rider Back to turn the key with their right hand The key is removable and should be removed when the bike is not in use Potentiometer The speed dial potentiometer allows the responsible adult to set the speed anywhere from 0 mph to maximum The position of the speed dial is deliberately awkward to get to and should only be altered by a responsible adult A screwdriver can be used for any changes It is important that all people are away from the bike during this operation When changing the settings make sure the side stand is down After making a change push the bike against the side stand to raise the rear whee
3. damage CAUTION Keep the battery away from excessive heat and or open flames Avoid long term exposure to direct rays from the sun CAUTION Protect the batteries from water or other moisture If the batteries become wet from rain during use dry as soon as possible Remove the batteries from the bike before washing CAUTION To avoid damage to the battery never subject it to intense physical shock or severe vibration CHARGING INSTRUCTIONS e Ensure that the Power Switch on your OSET is switched OFF before connecting the charger to the charge port e Carefully align the connector pins and connect the charger to the bike by plugging the connector into the charger receptacle e Plug the charger into the wall outlet e LED Indications The LED will illuminate RED when the charger is plugged into a wall outlet The Indicator LED will illuminate RED while the charger is charging the battery The Indicator LED will change to GREEN when the battery is fully charged e When charging is complete the Indicator LED is GREEN carefully unplug the charger from the wall socket then from the bike by pulling the connector out of the charger receptacle e Your OSET electric bike is now ready for use Charge Indicator LED Light Use only the supplied battery charger If you use any other battery charger you will void the warranty you may damage the batteries and you could cause a fire that would result in property damag
4. out what works best and go with it Simple instructions like lean it in will often initiate everything else being done correctly The more exaggerated this technique the better it will work The aim is to master full lock turns If a child can master this they are likely to become great riders Very few adults can do this Viewing Trials DVD s www Trials TV com may also help Children can learn simply by watching This manual should be enough to get you started Further techniques can not be covered in this manual When learning any technique the most important thing is to do so slowly and safely Remember that OSET bikes are a Trials bike design and therefore designed and developed for slow speed riding Enjoy the ride BE SAFE Never use OSET bikes in unsafe situations Follow all instructions Follow all laws VISIT THE OSET WEB SITE FOR YOUR COUNTRY LISTED ON THE BACK COVER TO BUY SPARE PARTS AND ACCESSORIES READ ARTICLES ON ADVANCED MACHINE SET UP AND TECHNIQUES LIMITED WARRANTY OSET Electric Dirt Bikes are warranted to the original retail purchaser to be free from defects in materials and workmanship in the frame and components except for batteries tires and inner tubes for a period of thirty 80 days from the date of purchase Batteries are warranted to the original retail purchaser to be free from defects in materials and workmanship for a period of thirty 20 days from the date of purcha
5. the OSET and its rider are ready to ride every time The bike must be set to the abilities of the rider and you must ALWAYS supervise when where and how the bike is ridden Children can lose concentration quickly and be distracted easily If the speed is set too high or the brakes too severe then loss of control could result BE SAFE RIDING INSTRUCTIONS amp SAFETY TIPS BEGINNERS AND LEARNERS With the bike set up correctly your OSET is ready to ride For learning riders please use these tips and instructions The riders will get the most enjoyment if they feel safe and in control Do not be tempted to start the riders too quickly Make sure the speed is slow to begin For first time riders this should be walking pace 1 STATIONARY LEARNING Ensure the key switch is in the off position Lift the machine on to a stand or block so the back wheel is an inch or two off the ground Sit the rider on the machine Explain all the controls a Throttle b Front Brake right hand side c Back Brake left hand side Have the rider practice each control while the power is still off Explain that it s time to try some stationary practice with the power turned on Place the rider s feet either on the pegs or on the ground Either way make sure the rider is wearing boots with no laces and no loose clothing Start with both hands on the handlebars Instruct the rider to reach down and back with his her right hand and turn th
6. J D brake lever FRONT BRAKE ADJUSTMENT OSET 12 5 Using an allen wrench adjust the vertical height and rotation of each brake pad so each pad is level and square on the rim Re tighten each pad once it is in the correct position Make certain that the pads are centered on the rim and do not rub on the tire or fall below the rim Using an allen wrench loosen the cable fixing bolt Check to make certain that the cable noodle curved pipe is properly seated in the RH brake arm link Check to make certain that the black rubber boot is not binding the brake link wire By pulling on the loose end of the brake link wire tighten the brake arms until each brake pad is 2 mm from the rim Retighten the brake link wire fixing bolt with the 5 mm Allen wrench Test that the cable will not slip by pulling hard on the lever a number of times FRONT BRAKE ADJUSTMENT OSET 16 0 Using an allen wrench loosen the brake cable fixing bolt With the wheel raised manually pull up the brake caliper arm until there is resistance when you try to spin the wheel Re tighten the cable fixing bolt Test that the cable will not slip by pulling hard on the lever a number of times Fine adjustments can be made at the handlebar lever lf the wheel does not spin freely with the brake released the caliper position itself can be moved by using an allen on the back side of the caliper OSET brakes are adjustable Beginning riders shoul
7. Maximum Speed 15 17mph Maximum Range 8 miles Weight Limit Rider 85 Ibs Many factors affect soeed and range capabilities Terrain average speed rider weight tire pressures wind hills etc all have an impact Chasis Frame Steel Suspension Front Telescopic Suspension Rear 125mm Spring Wheels 16 Aluminum alloy Tires 16 x 2 4 Pneumatic Tube type Brake Front Mechanical disc Brake Rear Band Brake 100mm diameter Foot pegs Forged Steel Handlebars Steel 560mm width Motor 600 watt brush type 24 Volt Gearing 11T front sprocket 90T rear 25 chain Controller 24 volt 40 amp pulse width modulating with inline relay and fuse External speed dial potentiometer speed control Throttle Twist Type Batteries 2 X 12 volt 10 amp hour sealed lead acid 2 batteries in series Dimensions 151mm x 65mm x 111mm Weight 7 05 lbs per battery Keys Dials and Ports Key Switch Speed Dial Potentiometer 24 Volt Charger Port Size Wheelbase Seat Height Ground Clearance Handlebar Height Weight without batteries Weight with batteries COMPONENT CHART Throttle Front Brake Lever J Steering Stem Os ee Handlebar W g Ne Back Brake Wee Plastic Cover Lever Number Plate Front Fork V Brake Front Fender Battery Cover Batteries Sidestand The switch plate is l
8. OWNERS MANUAL OSET SPIDER 12 5 OSET SPIDER 16 0 OSET CORP 146 W Irvington Place Denver CO 80223 USA 303 990 2390 http www OSETBIKES com INfo OSETBIKES com See distributor details on the back cover INTRODUCTION A WORD ABOUT THIS OWNER S MANUAL AND SAFETY Firstly thank you for purchasing an OSET Electric Mini Trials Bike This is a serious piece of machinery designed for use by children in fully controlled and safe environments As the purchaser owner of the machine YOU are the responsible adult with the task of keeping the rider s safe at all times If you defer this task to another adult it is YOUR RESPONSIBILITY to pass this owners manual and all relevant information to whoever will take on this role and ensure without question that the rider is controlled and taught in a safe manner Your OSET is very adjustable and can be specifically set up for the rider Please do not allow the machine to be used or adjusted by other children or adults There are likely to be many children asking for a ride DO NOT ALLOW THIS TO HAPPEN It is likely you know the abilities levels of concentration and attention span of the child you purchased the machine for EVERY CHILD IS DIFFERENT and it is impossible for you to properly supervise other children Your OSET is driven by a powerful electric motor The speed dial MUST be adjusted to suit the abilities of the rider Please remember that even when the speed is set to a slow setti
9. and ride your OSET Please read them thoroughly Call us with questions or problems We can be reached at the numbers listed on the back cover of this manual You can also get assistance from the OSET dealers WARNING OSET Mini Bikes are designed to operate at 24 volts only Use of any battery voltage higher than 24 volts will result in motor failure OSET CORP considers such modifications and or changes to its products to be a material alteration of any such products thereby voiding any warranties and or guarantees in their entirety and will not be responsible for any and or all injuries death and or other damage s caused by any such modifications INDEX Introduction Please Read Warnings Cautions and Notes Contents Specifications OSET Spider 12 5 Specifications OSET Spider 16 0 Component Chart Unpacking and Assembly COMPONENT DETAILS Switch Plate Key Switch Speed Dial Potentiometer Charger Port Charge Indicator Drive Train Chain Adjustment Motor Performance Suspension Daily Maintenance and Cleaning Cleaning Front Wheel Removal Installation Rear Wheel Removal Installation Front Brake Adjustment OSET 12 5 Front Brake Adjustment OSET 16 0 Rear Brake Adjustment Operation Battery Use Care and Maintenance Charging Instructions Important Notes about Charging Battery Removal and Installation Long Term Storage Battery Disposal Setting Up Your OSET for Riding R
10. aredness before the bike is ridden Always ensure the rider is cautious maintaining complete control and a reasonable speed Ensure the terrain is suited to the skills of the rider e Helmets amp Safety Attire There is no single factor that works better at reducing the severity of injuries sustained in accidents more than a quality helmet Please don t ever allow your OSET to be ridden without one Riders should also wear suitable riding gear eye protection and boots Boots should NOT HAVE LACES Shoe laces and loose clothing or even long hair could potentially get caught in wheels chains or sprockets e One Rider Only Your bike was engineered to carry one rider and no 0 passengers Carrying a passenger would overload the machine and alter the handling Do not allow this to happen e Do not overload the bike OSET s are designed for small lightweight riders Exceeding the weight limitations will adversely affect the handling of the machine and potentially cause damage e It s the law obey it Obey all laws OSET s are for OFF ROAD USE ONLY OSET bikes can not be used on public roads or sidewalks The purchaser owner and or riders of this machine are directly responsible to know and obey all local state and federal laws regarding the riding and use of this machine e Weather amp Riding Conditions Bike brakes don t work well when they re wet Don t ride in the rain or snow Please be aware that distance to stop may doubl
11. at OSET Or you can find very useful information regarding used battery drop off sites from the Rechargeable Battery Recycling Corporation RBRC at www rbrc org SETTING UP YOUR OSET FOR RIDING 1 Set the speed dial to the correct level for the rider a Ensure everyone is clear of the bike b Place the bike on a stand or block so both wheels are above the ground c Turn the power key to the on position d Insert a screwdriver through the speed dial hole making sure it is seated correctly e With your left hand on the screwdriver clear of the wheel and tire turn the throttle with your right hand to it s fully open position f Turn the speed dial until the top speed is set correctly g Remove the screwdriver h Turn off the power and remove the key 2 Check the tires are inflated to between 30 and 40 psi 3 Check the chain for tightness and lubrication 4 Set the controls correctly for the rider a With the wheels on the ground sit the rider on the bike b Adjust the lever positions so they are easy to reach and check that the brakes are functioning correctly and at the desired level The brakes can be backed off or tightened according to the abilities of the rider Improper set up is dangerous It is your responsibility to set the machine to the ability of the rider Failure to do so could result in serious injury or death and damage to the machine As the responsible adult you must ensure that
12. ceptable for rental or commercial use All warranty claims must be made directly to selling retailer The selling retailer is the primary provider of warranty support and customer service OSET may choose to perform warranty service at the sole choice of OSET The original owner of the product must provide proof of purchase prior to approval of any warranty claim Under no circumstances does this limited warranty include any costs associated with shipment and or transportation to or from retailer or OSET OSET at its sole discretion has the option of replacing with a new part a factory recertified part or repairing any defective product and or component thereof or to pay to the owner of such product an amount equal to the original purchase price of such product The original owner shall pay for all costs of labor associated with any warranty claims This warranty supersedes all previous warranties The warranties stated herein are in lieu of and expressly excludes all other warranties not expressly set forth herein whether express or implied by law or otherwise including but not limited to any warranties for merchantability and or fitness for any particular purpose OSET shall in no event be liable or responsible for incidental or consequential losses damages or expenses in connection with their electric dirt bike products The liability of OSET hereunder is expressly limited to the replacement of goods complying with this warranty or at the sole ele
13. ction of OSET to the repayment of an amount equivalent to the purchase price of the product in question CAUTION Some states may not permit the exclusion or limitation of consequential damages and therefore such limitations may not apply to the consumer in which such impermissible exclusions are involved Contact information on the back cover h UK OSET Bikes Ltd 3 5 Horndean Road Bracknell Berkshire RG12 0XQ UK Tel 07913 576425 http www osetuk com ICAA LAOA AUSTRALIA OSET Bikes Australia Pty Ltd PO Box 3223 South Brisbane Quensland 4153 Australia Tel 07 3846 3339 Mobile 0403 260 779 http www osetbikes com au service osetbikes com au NEW ZEALAND BondNZ Ltd PO Box 14830 Panmure Auckland New Zealand Tel 09 5804100 Fax 09 5804 101 http www oset co nz SOUTH AFRICA OSETBikes SA Midas MiniMoto USA OSET CORP 14 Midas Avenue 146 W Irvington Place Olympus Denver CO 80223 USA Pretoria 0043 303 990 2390 South Africa ttp www OSETBIKES com Tel Fax 27 12 9915686 info OSETBIKES com Mobile 27 82 4530895 dcil nweb co za ELECTRIC MINI TRIALS BIKES
14. d have the front brake backed off somewhat so it does not bite too suddenly As the rider gets better the brake can be tightened up for a quicker action REAR BRAKE ADJUSTMENT AND OPERATION All brakes need periodic adjustment Band brakes should only be adjusted by a qualified service technician If and when your brake shows any decline in efficiency or needs adjustment it is very strongly recommends you take your bike to your local retailer for maintenance Improper adjustment of your brake can cause poor braking and could lead to an accident and very serious injury BATTERY USE CARE AND MAINTENANCE For the proper use maintenance and storage of this battery it is crucially important that you read and understand the instructions given in this manual WARNING Failure to properly use charge and store this battery will void the warranty and may cause a hazardous situation DO NOT use this battery with any other vehicle or appliance Use of this battery with any other product will void the warranty and may create a hazardous condition that could cause a fire resulting in severe injury or death and property damage If you have any questions about this battery or its usage please do not hesitate to contact the OSET Customer Service Department WARNING Never short circuit the discharge terminals of the battery A short circuit will damage the battery and could cause a fire resulting in severe injury or death and property
15. ding in situations that stress the motor such as long up hills or continuous full throttle operation when there is no rest period for the motor SUSPENSION OSET s feature both front and rear suspension Front Suspension The front suspension is of the telescopic variety and is non adjustable Rear Suspension Your OSET is equipped with a single coil spring type rear shock For a harder stiffer ride at the rear tighten the adjustment ring in a clockwise direction For a softer ride loosen the adjuster by turning anti clockwise Adjustment Ring ea D AN DAILY MAINTENANCE AND CLEANING Keep your OSET clean and dry Clean using the recommended procedure Check all components for tightness and adjustment including handlebars levers axles chain brakes Check the speed dial potentiometer setting Check the tires for proper inflation Also inspect the tires for damage CLEANING Cleaning and maintaining your OSET correctly will provide a more enjoyable ownership and riding experience By hand cleaning the bike you can simultaneously inspect all of the components We recommend cleaning be done with a damp cloth Never use a hose and never pour water onto the bike A hose or power washer may cause irreparable damage to sensitive components Water and electrical components do not mix Do not get water onto the controller throttle or wiring Failure to follow this instruction could result in permanent damage and c
16. dult supports the bike and while the side stand is down the rider can get on the bike The rider now can reach back with their left foot and put the side stand to the up position Have an adult ready to hold the bike up for this Encourage the rider to rock the machine from side to side and forward and back in order to get comfortable The rider can now switch the machine on by turning the key with his her right hand Before turning the throttle the pegs can be in the up position and the riders legs splayed forward and out like outriggers The rider can now twist the throttle and go Encourage them to go and stop go and stop using the brakes to stop Always have a supportive hand on the rear fender Once comfortable the pegs can be put in the down position and the rider can try to ride along and lift their feet onto the pegs as they go When stopped turn the power off OFF ROAD USE ONLY OSET Mini Bikes are designed for off road use only and must not be used on public roads or sidewalks Please check and obey all local laws 3 LEARNING TO STAND UP Once the basics are mastered the speed dial can be turned up bit by bit to match the growing skills of the rider Before the rider gets going too quick it s a good idea to get them riding the bike correctly This means standing up and in control Learning to stand up is very difficult if the skill set of the rider does not include good throttle control If th
17. e or triple over the distance that it takes under dry conditions Ride more slowly and anticipate your stops by applying the brakes MUCH earlier Don t allow children to ride on slopes that are too steep for their ability e Night time Don t ride after dark or in low light conditions Maintenance It worked fine when we put it in the box Please maintain your bike There are instructions here in this manual We haven t figured out how to make a bike that takes care of itself Check the brakes and the tires and the tightness of all those important fasteners before each and every ride Pretend that you re a pilot doing a walk around of his airplane before taking off The pilot knows that his life depends on the airworthiness of his airplane the rider s life depends on the preparedness of your bike Please have your bike checked by a qualified mechanic AT LEAST once a year It s a small investment in the well being of the rider e Batteries We have equipped your OSET electric bike with sealed lead acid batteries We have devoted an entire chapter of this manual to the batteries Please read and understand this important information As always if you have any questions please don t hesitate to contact us Read this manual cover to cover There is a lot of important information that you need to know Do not guess how to adjust the machine charge it or ride it We have recommendations that will instruct how to set up maintain
18. e OSET Customer Service Department listed on the back cover of this manual It is illegal and hazardous to use this vehicle on streets and thoroughfares Use on streets exposes the rider to hazards from motorists and other vehicles Use on streets can lead to accidents resulting in death or serious injury and property damage Check local laws and regulations to find out where and how you may use this product legally This vehicle must be used in the presence of adult supervision to insure that safe riding practices are established and followed Even though a child is of the recommended age to use this vehicle not all children have the strength skills or judgment needed to operate this vehicle safely A parent should supervise their child s operation of this vehicle at all times Parents should permit continued use of this vehicle only if they determine that their child has the ability and judgment to operate the vehicle safely e OPERATOR ONLY NO PASSENGERS e Long hair loose clothing or items worn by the rider must be covered to prevent entanglement in moving parts of the vehicle or surroundings while riding e Do not exceed the weight limit Heavier riders may significantly reduce performance and or render the vehicle unstable and or over tax the brakes and other control devices Heavier riders may cause structural damage not covered by the warranty e Do not touch any moving or hot parts e Do not ride at night or under other low
19. e and possible injury or death IMPORTANT NOTES ABOUT CHARGING THE BATTERIES e It normally takes four to six hours to fully charge your batteries from a fully discharged condition e Fully charge the batteries for at least twelve hours before using your OSET electric bike for the first time e Fully charge the batteries for at least twelve hours for the first three charges after using your OSET bike e Fully charge the batteries for at least twelve hours after every ten charges e Always connect the charger to the AC power source before connecting the charger to the bike e Always disconnect the charger from the bike before disconnecting the charger from the AC power source e To avoid damage to the charger never subject it to intense physical shock or severe vibration Improper use of the battery charger can result in a fire with property damage and physical injury or death CAUTION Do not block the fan vent on the charger while charging the battery This can cause the charger to overheat CAUTION The battery charger supplied with this battery is for INDOOR use only CAUTION Avoid any contact with water or other fluids while charging the battery If the battery charger or any connections become wet immediately unplug the charger and thoroughly dry all components prior to charging the battery BATTERY REMOVAL AND INSTALLATION Ensure power is turned off and remove the key Undo the Velcro tie straps on
20. e key to the on position This must always be done with the right hand With the power on and the riders hands back on the bars have the rider practice opening and closing the throttle The aim is to get some throttle control and not use it as an on off switch While still practicing the throttle practice using the rear brake to stop the back wheel Make sure that this is coordinated The throttle and brake should not be applied simultaneously UNTIL THESE SKILLS ARE MASTERED DO NOT LET THE CHILD RIDE THE BIKE There must NEVER be a hand on the throttle when the power is switched on If power was switched on with the throttle open the bike will immediately and suddenly accelerate creating a dangerous situation that could result in serious injury or death and damage to the machine NOTE If the rider does not fully understand the controls and demonstrate these skills do not let them ride They can try again at a later date when they are ready The riders must learn at THEIR pace 2 FIRST RIDE After the rider understands the controls and is comfortable with them it s time for the first ride For this the rider must be dressed correctly in suitable safety gear Boots gloves a helmet and eye protection are necessary The venue must be flat open and safe with no obstacles of any kind The machine must be set up correctly with the speed dial set to walking pace or lower 1 2 Ensure the power is turned off While an a
21. e proper care and maintenance of this vehicle consult your selling dealer distributor or call OSET Customer Service on the number listed on the back cover of this manual Before each ride make sure that all bolts and nuts are fastened securely and that the tires are properly inflated Before each ride check that the throttle and brake controls are operating freely Adjust and lubricate the drive chain as necessary See pages 14 25 of this manual for additional details regarding service repair and maintenance This vehicle should be returned for periodic maintenance to your selling dealer AT LEAST once per year but more frequently if used under severe conditions WARNINGS Failure to obey all of the warnings amp instructions contained in this manual may result in serious injury or death and permanent damage to your OSET It s up to you We ve done everything we can to supply you with a safe and reliable product Please read understand and practice the following guidelines for safe operation of your OSET electric Trials Bike e Always follow the Pre Ride Checklist on page 26 before every ride e Do not operate your OSET if any damage is apparent Immediately contact your local retailer distributor or OSET Customer Service e Supervision Riders must be supervised by responsible adults at all times The rider should never be beyond eye and voice range An adult must ALWAYS assess and approve the riding conditions and the bike prep
22. e speed setting is low the rider must rotate their wrist around the throttle so that when they stand the wrist is in the correct position As speed dial settings get higher the dead zone in the throttle diminishes so it becomes easier to stand up and work the throttle While the machine is stationary and the rider is on the bike have an adult stand behind and support the rider at their waist The rider must position themselves correctly standing in a very neutral position holding the bars in such a way that their weight is not being supported by their hands If the speed dial is turned so the speed is quite low have the rider rotate his her hand around the throttle enough that when the throttle is twisted the wrist will be back in the correct position When the rider is ready they can open the throttle smoothly and in control An adult should run along and help support when necessary Once up and running in the standing position it s time to learn some technique A common error in our view is to put children on machines that are too big Please note how large multi time World Champion Dougie Lampkin and multi time US Champ Geoff Aaron are on their bikes A bike that seems too small when the rider sits can be just right when they stand in the correct position OSET bikes are designed to be ridden standing up If the machine is too large for the child they will have no leverage on the bike and be unable to develop tech
23. hain guard It is direct drive with no gears With the motor mounted in the swingarm Suspension movement has no effect on tension However the chain does need to be checked and adjusted regularly especially when the bike is new The chain must be checked before every ride and adjusted as necessary There should be very little slack in the chain Adjustment is done as follows Ensure power is turned off Detach chain guard by removing 4 bolts a Loosen axle nuts b and band brake mount bolt c Turn adjustment nuts evenly on both sides Very small movements can make a big difference Do not tighten so much there is no slack at all It should be taught not tight While the chain guard is off lubricate the chain amp check the sprocket bolts for tightness Reverse the above procedure ensuring all bolts are tight Check the wheel for alignment and the chain for tension a oF fy F F fz Axle Nut b F s F ni Chain adjustment cf tt 4 nut a WARNING Failure to maintain and adjust the chain and align the wheel correctly could result in the chain jumping off the sprockets causing a potentially dangerous and damaging condition MOTOR PERFORMANCE The motor has a thermal sensor which measures the motor s internal temperature and will shut the motor down before overheating causes any irreparable damage It will reset itself in approximately 15 to 30 minutes Motor thermal shutdown can occur when ri
24. iding Instructions and Safety Tips 1 Stationary Learning 2 First Ride 3 Learning to Stand Up 4 Learning Some Technique Contact Us Limited Warranty SPECIFICATIONS OSET SPIDER 12 5 Performance Maximum Speed 12 14mph Maximum Range 8 miles Weight Limit Rider 50 Ibs Many factors affect speed and range capabilities Terrain average speed rider weight tire pressures wind hills etc all have an impact Chasis Frame Steel Suspension Front Telescopic Suspension Rear 100mm Spring Wheels 12 5 Aluminum alloy Tires 12 5 x 2 4 Pneumatic Tube type Brake Front V Brake Brake Rear Band Brake 80mm diameter Foot pegs Forged Steel Handlebars Steel 520mm width Motor 500 watt brush type 24 Volt Gearing 13T front sprocket 90T rear 25 chain Controller 24 volt 40 amp pulse width modulating with inline relay and fuse External speed dial potentiometer speed control Throttle Twist Type Batteries 2 X 12 volt 8 5 amp hour sealed lead acid 2 batteries in series Dimensions 151mm x 65mm x 94mm Weight 6 06 lbs per battery Keys Dials and Ports Key Switch Speed Dial Potentiometer 24 Volt Charger Port Size Wheelbase Seat Height Ground Clearance Handlebar Height Weight without batteries Weight with batteries SPECIFICATIONS OSET SPIDER 16 0 Performance
25. l With the power on turn the twist grip throttle fully open to check the top speed Bear in mind that the dial is not completely linear Do not guess the settings Always check before allowing the rider back on the bike Charger Port When it s time to recharge the bike the battery charger connector attaches to this port Before attaching ensure that the power is switched to the off position Please refer to the battery and charging section page 23 of this manual for more information WARNING lf power is turned on while the throttle is open the bike will accelerate immediately This is potentially very dangerous The rider s right hand should be used to switch the power on with no hands on the throttle WARNING It is very important to keep everyone clear of the bike when changing and checking the speed setting The dial is very sensitive to small adjustments Do not guess at changes Always check before the rider gets back on WARNING The power must be switched to the off position before attaching and plugging in the charger CHARGE INDICATOR The battery charge indicator is located on the throttle assembly and shows the state of the batteries The indicator lights can be checked at any time to determine if the main power is off or on Always turn the power off and remove the key when the bike is not in use DRIVE TRAIN Your OSET features a traditional chain and sprockets covered by a plastic c
26. ng the torque on these motors is virtually instant This means that opening the throttle will propel the machine to the set speed virtually instantly For developing good riding skills this is a wonderful feature as it will teach the rider throttle control at a very early age If the speed is set too high then the rider will accelerate very quickly to a speed they are not comfortable with In a panic situation riders tend to open the throttle more This could result in a crash serious injury or death as well as damage to the machine Your OSET has great capabilities and can grow with the skills of the rider to very high levels but it is IMPERITIVE that the responsible adult controls the entire learning process and gives full attention at all times IT IS YOUR RESPONSIBILITY TO FORESEE ALL POTENTIAL SITUATIONS AND CONTROL THE RIDING ENVIRONMENT ACCORDINGLY This means not just the machine and the rider but also the riding terrain and environment Our machines are virtually silent and can be used in many places that gasoline bikes can not They are brilliant for practicing in back yards front yards garages and even inside houses OSET Mini Bikes are designed for off road use only and must not be used on public roads or sidewalks Please check and obey all local laws OSET s may only be ridden in safe areas where all laws are being followed and all required permissions are given OSET s are amazingly capable and can be used from
27. niques To develop correct technique the rider is better off being too big than too small 4 LEARNING SOME TECHNIQUE Learning some correct Trials style techniques will put the rider in a great position for all forms of riding that come later The Trials rider learns how to control the machine at slow speeds and use correct skills to execute tight turns and other techniques Many riders tend to think that the way to turn is to simply turn the handlebars This is natural but wrong If tight turns are mastered correctly many other skills will follow on naturally Riding in a straight line the rider can practice leaning the bike to one side then to the other They will notice that when they do this the bike will want to turn To execute a tight turn lean the bike to the inside Weight should be on the outside peg and the outside knee should be out The foot on the outside pig can pivot out as well The inside arm can be almost straight the outside arm bent and the shoulders square on to the angle of the bars Turning is the most important technique of all Once this is mastered many other techniques will follow Turning with this level of skill requires full control over the machine It will not be possible without the rider understanding all the intricacies of balance body position and throttle control A surprising amount of technique can be completely natural for children In many cases the riders simply work
28. nual before operating the machine SERVICE WARRANTY For all questions regarding your OSET Mini Bike please contact your local retailer distributor See distributor contact information on the back cover of this manual OFF ROAD USE ONLY OSET Mini Bikes are designed for off road use only and must not be used on public roads or sidewalks Please check and obey all local laws This Owner s Manual uses the following symbols and terms to call your attention to Warnings Cautions and Notes Meaning This term calls attention to a Warning A Warning indicates a potentially hazardous situation which if not avoided could result in bodily injury or death in addition to property damage Read the text accompanying the warning to be aware of the specific hazard Meaning This term calls attention to a Caution A Caution indicates a potentially hazardous situation which if not avoided may result in damage to equipment or inadvertent system failure Read the text accompanying the Caution to be aware of the specific hazard and avoid damage or system failure Meaning This term calls attention to a Note The text accompanying a Note provides helpful or other important related information Please read understand and follow all Warning Caution and Note notices on your OSET electric bike and those included in this Manual If you do not understand any of this important information please contact your selling dealer distributor or th
29. ocated beneath the seat area behind and above the batteries As the rider sits the key switch is on the right the back side of the speed dial potentiometer is in the middle and the charge port on the left Please note the toggle switch in this picture has been replaced by a key switch on production models The chain guard is designed to protect people close to the OSET bike from injury Under no circumstances should any hands or other body parts be close to a moving chain Riders should wear boots without laces and not have any loose clothing that could be caught by the chain The Spider 16 0 features a front disc brake as opposed to the V Brake on the Spider 12 5 UNPACKING AND ASSEMBLY WARNING Failure to properly assemble and adjust your bike prior to use may result in an accident resulting in death serious injury and or property damage If you are uncertain about any aspect of the assembly and adjustment of your bike seek help from a qualified mechanic or the OSET Customer Service Department WARNING There are no user serviceable elements incorporated into the motor motor controller batteries battery charger throttle or wiring harness of your OSET electric bike DO NOT ATTEMPT TO DISASSEMBLE OR ADJUST ANY OF THESE COMPONENTS Doing so may cause extensive damage to these components will void your warranty and may cause a hazardous condition If you cannot resolve a problem using this owners manual
30. ould cause erratic machine behavior leading to possible injury or death FRONT WHEEL REMOVAL AND INSTALLATION Ensure power is switched off Lift the bike onto a block or stand so the wheels are off the ground On OSET 12 5 disconnect the V Brake cable by squeezing the two sides together and release the cable end from the mount Loosen the axle bolts and lower the wheel away from the front forks To re install the wheel reverse the above procedure and ensure the wheel is aligned correctly and the axle bolts are tight Spin the wheel to ensure it is centered and spins freely REAR WHEEL REMOVAL AND INSTALLATION 1 Ensure power is switched off 2 Lift the bike onto a block or stand so the wheels are off the ground 3 Remove the chain guard by removing the 4 bolts securing it 4 Release the band brake cable by undoing the cable pinch bolt a 5 Remove the band brake securing bolt 6 Loosen the axle bolts 7 Loosen the chain adjustment nuts to the point where the wheel can be pushed forward and the chain slipped off to the right of the sprockets 8 Pull back on the wheel to remove it To re install the wheel reverse the above procedures Ensure the chain is correctly adjusted the wheel is aligned and all nuts and bolts are tight When everything else is tight re attach the rear band brake cable pinch bolt such that the adjustment brake is adjusted correctly Minor adjustments can be made at the
31. se Tires and tubes are warranted to be free of manufacturing and material defects for thirty 80 days Such tire and tube warranty shall not include flat tires tire cuts skid through over inflation blowouts or other such misuse or normal hazards Warranties are limited to repair and or replacement of bike and or parts found by OSET to be defective at the sole discretion of OSET OSET Limited Warranties do not cover or apply to the following Normal wear and tear any damage failure and or loss caused by accident shipping misuse neglect abuse and or failure to follow instructions or warnings as stated in the applicable owner s manual or other printed materials provided with the product damage failure and or loss caused by the use of the product for stunt riding ramp jumping speed competition inappropriate off road use acrobatics trick riding or other similar activities or in any other manner for which such products were not specifically designed This warranty does not apply to any products or components mechanical and or electrical which have in any way been altered from their Original configuration by any person OSET will not be liable and or responsible for any damage failure or loss caused by any unauthorized service or use of unauthorized parts The OSET Limited Warranty does not cover or apply to any OSET product used for rental or commercial purposes unless the specific product is designated labeled or marketed by OSET as ac
32. the earliest stages of learning to ride all the way through to National Children s Motorcycle Trials Competitions The secret of learning to ride well is being able to ride a lot OSET s enable this to happen and can make the learning process very gratifying for both the children and the adults Thanks again for purchasing an OSET and we hope you and your child will enjoy the ride lan Smith President OSET CORP PLEASE READ THIS OWNER S MANUAL PRIOR TO OPERATION To ensure optimum performance from your new OSET and to ensure safe operation it is important to fully understand the features of the machine This manual contains IMPORTANT INFORMATION that every owner must fully understand PARENTS GUARDIANS If a child will operate your OSET it is YOUR RESPONSIBILITY to set up the machine and make sure it is operated correctly and safely Your OSET features a speed limitation dial that must be set for the abilities of the rider This dial is positioned so a tool must be used to change the speed setting This must be set by the responsible supervising adult Never allow the child to alter the setting or to ride without suitable supervision Instructing and practicing ina controlled situation will allow the child to learn how to operate the machine safely and under control The child s enjoyment will be greatly enhanced if they feel safe during the initial learning process Please follow the instructions contained in this ma
33. the sides and on the top flap Carefully slide the battery connectors off one at a time Note the direction and position of the batteries and the terminal for each wire When it comes time to reconnect each wire must be to the correct terminal Push the remaining positive and negative wires to the back of the bike so the battery bag can be carefully lifted off Carefully lift off and remove the battery bag Each battery can now be carefully removed To Re Install the batteries and bag reverse the above procedure 5 L LONG TERM STORAGE If you do not plan to use your OSET for an extended period of time 1 month or more remove the batteries from the bike for storage e Fully charge the batteries for at least twelve hours before storing the batteries e Fully recharge the batteries for at least twelve hours at least every 60 days of storage e Store the batteries in a cool 50 to 70 F 10 to 21 C dry place Avoid direct exposure from the sun If you have any questions about the batteries or their usage please do not hesitate to contact the Customer Service Department BATTERY DISPOSAL We are confident that you will enjoy many miles of pleasurable riding with your OSET electric bike batteries However batteries do eventually wear out When this happens we urge you to properly dispose of your used batteries For guidance regarding proper disposal of your batteries please contact the Customer Service Department
34. visibility conditions e Do not immerse this vehicle in water e Do not ride on steep or uneven surfaces Steep or uneven surfaces greatly increase the likelihood of loss of control and a fall e Do not ride faster than conditions permit for safe operation Excess speed greatly increases the likelinood of loss of control and a fall e The rider should be securely seated on the vehicle ready to ride with the kickstand up before turning on the vehicle A high quality helmet approved by your county s governing body is the single most effective way to reduce the severity of an injury in the event of an accident ALWAYS use an approved helmet when riding this vehicle As this vehicle is intended for OFF ROAD use there is a very high likelihood that dirt and other debris will be thrown into the air presenting the risk of eye injury if protective eyewear is not used OFF ROAD riding presents many hazards such as loose dirt and gravel obstacles and other difficult to see and avoid conditions The possibility of a fall is high Wear wrist knee and elbow protection Motorcycle leathers can prevent abrasion injuries in the event of a fall Failure to use appropriate safety equipment greatly increases the likelihood of death or serious injury in the event of an accident Failure to maintain this vehicle in proper operating condition can lead to an accident resulting in death or serious injury and property damage If you have any questions about th
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