Bicycle Owner’s Manual
CONGRATULATIONS ON THE PURCHASE OF YOUR NEW BIKE! OUR SERVICE DEPARTMENT IS DEDICATED TO MAKING SURE THAT YOU GET THE MOST ENJOYMENT POSSIBLE FROM OUR PRODUCTS. For questions regarding assembly, operation or warranty please feel free to contact our Service Representatives by calling: (888) 909-3652 or e-mailing warranty@d6sports.com DO NOT RETURN THIS ITEM TO THE STORE.PLEASE CONTACT D6 SPORTS FOR ASSISTANCE WITH ANY PROBLEMS THAT YOU HAVE 01 WWW.SHAUNWHITESUPPLYCO.
INTRODUCTION INTRODUCTION 03 - 11 Your New Bike, Note to Parents, The BMX Bicycle, Safety Checklist, Riding Safely, Helmets ASSEMBLY 12 - 35 Tools Required, Getting Started, Front Wheel Assembly, Handlebar and Stem Assembly, Seat Installation, Pedal and Crank Assembly, Brake Set Up, Training Wheel Installation, Peg Installation BICYCLE CARE 36 - 52 Maintenance, Storage, Security, Recommended Tools, Handlebar and Stem Information, Headset Information, Brake Inform
ALL OF THE ORIGINAL PARTS ON THIS BICYCLE ARE COMPATIBLE WITH YOUR FRAME. CERTAIN AFTERMARKET PARTS OR COMPONENTS MAY NOT BE COMPATIBLE WITH YOUR BICYCLE OR FRAME. PLEASE CONSULT YOUR LOCAL BIKE SHOP BEFORE INSTALLING ANY NON-FACTORY SPECIFIED PRODUCT TO YOUR BICYCLE. USE OF ANY COMPONENT THAT IS NON-FACTORY SPECIFIED COULD RESULT IN DAMAGE TO THE BICYCLE. THIS DAMAGE WILL NOT BE COVERED UNDER WARRANTY.
OWNER’S MANUAL FOR BMX BICYCLES THIS MANUAL CONTAINS IMPORTANT SAFETY, PERFORMANCE AND MAINTENANCE INFORMATION. READ THE MANUAL AND ALL WARNINGS BEFORE TAKING YOUR FIRST RIDE ON YOUR NEW BICYCLE, AND REFER TO THE MANUAL FOR FUTURE REFERENCE. UNSAFE OR IMPROPER USE OF THE BICYCLE BY FAILING TO READ AND FOLLOW ALL OF THE SAFETY, PERFORMANCE AND MAINTENANCE REQUIREMENTS AND WARNINGS COULD RESULT IN SERIOUS INJURY OR DEATH.
INTRODUCTION CONGRATULATIONS ON THE PURCHASE OF YOUR NEW BICYCLE. THIS MANUAL IS DESIGNED TO PROVIDE INFORMATION ABOUT THE SAFE OPERATION AND MAINTENANCE OF YOU NEW BICYCLE. PLEASE READ THIS MANUAL THOROUGHLY BEFORE RIDING YOUR BICYCLE. THE SERIAL NUMBER FOR YOUR BICYCLE IS LOCATED ON THE BOTTOM BRACKET SHELL OF THE FRAME. PLEASE RECORD THE SERIAL NUMBER BELOW IN CASE YOUR BICYCLE IS EVER LOST OR STOLEN. YOU MIGHT WANT TO REGISTER THE SERIAL NUMBER WITH YOUR LOCAL POLICE DEPARTMENT AS WELL.
INTRODUCTION NOTE TO PARENTS UNFORTUNATELY, MANY BICYCLE ACCIDENTS INVOLVE CHILDREN. AS A PARENT OR LEGAL GUARDIAN, YOU ARE RESPONSIBLE FOR THE SAFETY OF YOUR CHILD. PLEASE MAKE SURE THAT THE BICYCLE YOUR CHILD IS RIDING HAS BEEN PROPERLY ADJUSTED AND FITS YOUR CHILD AND IS IN SAFE OPERATING CONDITION. IT IS ALSO IMPORTANT THAT YOUR CHILD UNDERSTANDS AND FOLLOWS THE LOCAL TRAFFIC LAWS, AND RIDES IN A SAFE MANNER.
INTRODUCTION BASIC BICYCLE PARTS 07 YCLE C Y B X M B E H T WWW.SHAUNWHITESUPPLYCO.
INTRODUCTION SAFETY CHECKLIST TO BE PERFORMED PRIOR TO EVERY BICYCLE RIDE 1.) Brakes • Make sure that the front and rear brakes work properly • Make sure that the brake pads are in good condition, and contact to the rim correctly • Make sure that the brake cables are in good condition and do not look worn out • Make sure that the brake levers are securely adjusted on the handlebars 2.
INTRODUCTION 3.) Steering • Make sure that the handlebars and stem are correctly adjusted and tightened • Make sure that the handlebars are in the correct position in regards to the fork • Check to see if the headset is adjusted properly, and the steering is not hindered at all 4.) Chain • Make sure that the chain is lubricated, clean, and works smoothly 5.
INTRODUCTION RIDING SAFELY/GENERAL RULES ALWAYS WEAR A CERTIFIED HELMET When riding always obey the same motor laws as other vehicles- give way to pedestrians, stop at all red lights and stop signs, ride with the flow of traffic, obey speed limits, etc.. Use correct hand signals to indicate turning or stopping Look ahead.
INTRODUCTION RULES FOR CHILDREN • Always wear a properly fitted helmet • Do not ride in driveways or out in the road • Do not ride on busy streets • Do not ride in wet weather • Do not ride at night • Obey all traffic laws • Use caution when entering intersections- make sure that it is clear before you proceed • Maintain safe speeds when riding down hills • Never take your hands off the handlebars, or your feet off the pedals when riding.
ASSEMBLY SINGLE SPEED AND BMX Includes: • 12” BMX bikes • 16” BMX bikes • 18” BMX bikes • 20” BMX bikes Assembly is the same for boys and girls bikes. Foreword: Assembling a bicycle is an important responsibility. Proper assembly not only gives the rider more enjoyment of the bicycle, it also offers an important measure of safety. 12 ORD W E R O F D N A BIKE SIZE WWW.SHAUNWHITESUPPLYCO.
ASSEMBLY TOOLS REQUIRED: 1.) 4mm, 5mm, 6mm and 8mm Allen key wrenches 2.) An adjustable size wrench 3.) Standard flat head screwdriver 4.) Standard Phillips head screwdriver 5.) An open end 15mm box wrench 6.) Adjustable pliers that have cable cutting ability 7.) A tire pump 13 ED IR U Q E R S L O O T WWW.SHAUNWHITESUPPLYCO.
ASSEMBLY GETTING STARTED Open the carton from the top and remove the bicycle. Remove the straps and protective wrapping from the bicycle. Inspect the bicycle and all accessories and parts for possible shortages. It is recommended that the threads and all moving parts in the parts package be lubricated prior to installation. Do not discard packing materials until assembly is complete to ensure that no required parts are accidentally discarded.
ASSEMBLY BOX CONTENT 15 T BOX CONTEN WWW.SHAUNWHITESUPPLYCO.
ASSEMBLY REMOVING AND INSTALLING BOLT ON WHEELS A.) Removing a Bolt-On Front Wheel 1.) Open up the brake shoes. 2.) Loosen the axle nuts on the wheel. 3.) Unfasten the safety retention washers/hooks. 4.) Lift the front end of the bike a few inches off the ground and tap downward on the tire. B.) Installing a Bolt-On Front Wheel 1.) With the fork facing forward, insert the wheel between the fork legs so that the axle sits firmly inside of the dropouts/axle slots on the fork legs.
ASSEMBLY FRONTWHEEL 1. Make sure the brakes are loose enough to allow the wheel to pass through the brake pads easily. 2. Place wheel into fork drop outs. 3. Install retaining washers with raised lip pointed towards the fork, and insert into the small hole of the fork blade. 4. Install axle nut and tighten. Make sure the wheel is centered between the fork blades. 5. Spin the wheel to make sure that it is centered and clears the brake shoes. Tighten the brakes if necessary. 6.
ASSEMBLY FRONT WHEEL ASSEMBLY LY 18 SEMB S A L E E H W T FRON WWW.SHAUNWHITESUPPLYCO.
ASSEMBLY C.) Removing a Bolt-On Rear Wheel 1.) Open/undo the rear brake. 2.) Loosen the axle nuts on the wheel. 3.) Slide the wheel forward in the axle slot and while the chain has some slack to it, remove the chain from the freewheel/cassette. 4.) Pull the rear wheel out of the frame. D.) Installing a Bolt-On Rear Wheel 1.) Insert the rear wheel all the way up in the axle slot of the frame. 2.) Place the chain on the freewheel/cassette and chainring/sprocket. 3.
ASSEMBLY HANDLEBAR ASSEMBLY Most of our bikes are equipped with a “quill” stem (see illustration). To assemble the handlebars remove the protective cap from the wedge end of the stem bolt and loosen the bolt using the 6 mm Allen key. Some models may use a 13 mm hexagonal bolt instead of an Allen key bolt. Place the handlebar stem into the top of the steer tube which is the top end of the fork that has been inserted into the head tube at the factory, ensuring that all cables are free of tangles.
ASSEMBLY IMPORTANT NOTE: Test the security of the handlebar stem within the steer tube of the front fork by clamping the front wheel between your knees and trying to move the handball and/or stem from side to side. The handlebar should not move independent from the front wheel when applying pressure. You can adjust the handlebar height a bit by adjusting stem height. A quill stem has an etched or stamped mark on its shaft which designates the stem’s “Minimum Insertion” or “Maximum Extension”.
ASSEMBLY SEAT ASSEMBLY Loosen nut on the seat clamp and add 3 or 4 drops of oil onto the threads of the bolt. Place the smaller end of the seatpost into the seat clamp until it stops with the bolt to the rear of the seatpost. Thread the nut on the seat clamp loosely. Insert the larger end of the seatpost into the seat tube of the bicycle frame observing the Minimum Insertion Mark on the seatpost. Position the top surface of the seat parallel with the ground.
ASSEMBLY PEDALS AND CRANK SET ASSEMBLY Check for the right (R, red) sticker and left (L, green) sticker on each pedal and crank arm. Match the appropriate pedal to each crank (right to right and left to left) for assembly. Start each pedal spindle by hand to avoid stripping the threads. Tighten with a 15 mm narrow open ended wrench so that the shoulder of the pedal spindle is securely tightened against the crank arm.
ASSEMBLY HAND BRAKE Determine which type of brake your bike is equipped with and refer to the appropriate assembly instructions. For more information on brake adjustment and maintenance, refer to pages 42-53. It is important to become familiar with the use of hand brakes. When properly adjusted, hand brakes are an efficient braking system. Keep the rim and brake shoes clean and free from wax, lubricants and dirt at all times.
ASSEMBLY SIDE PULL BRAKE ASSEMBLY SIDE PULL BRAKE Loosen the cable anchor nut and thread the brake cable through it. Tighten the nut by hand until it holds the cable in place. Squeeze the brake arms together against the rim of the wheel. Loosen the nuts on the brakes shoes and turn until they match the angle of the rim. Tighten the nuts securely.
ASSEMBLY U-BRAKE ASSEMBLY U-BRAKE INSTRUCTIONS Adjust the pads of the U-brake using a 10 mm wrench. Make sure the pad is hitting the rim and not the tire. Ideally the front of the pad should hit the rim approximately 1 mm before the rear pad. Next, tighten the Cable Carrier to the brake cable approximately 20 mm from the brake arms when they are closed against the rim. Attach the Straddle cable to the carrier.
ASSEMBLY CHECK YOUR BRAKES Press each brake lever to make sure that there is no binding and that the brake pads are hard enough on the rims to stop the bike. The brake pads should be adjusted so they are 1 mm - 2 mm away from the rim when the brakes are not applied. Brake pads should be centered on the rim and the rear portion of each brake pad should be about 0.5 - 1.0 mm farther from the rim than the front portion of brake pad. WARNING Do not ride the bicycle until the brakes are functioning properly.
ASSEMBLY ROTOR ASSEMBLY DIAGRAM 28 BLY M E S S A R O T O R WWW.SHAUNWHITESUPPLYCO.
ASSEMBLY Rotor Assembly Some freestyle BMX bicycles come equipped with a detangler system that will allow the handlebar to spin 360-degrees without binding the brake cables. It is very important that this system is adjusted correctly. Upper Cable 1.) First connect the barrel end of the upper cable to the rear brake lever. Make sure that the long cable casing is on top of the short cable casing; otherwise the upper cable will have a twist in it. 2.
ASSEMBLY Lower Cable 1.) Slide the cable casing the cable guide on the frame 2.) Connect the lower cable to the lower plate by passing the football ends of the lower cable through the threaded holes in the lower plate and connecting them to the bearing. 3.) Screw the adjusting barrels into the lower plate. Do not tighten the locknuts at this time. 4.) Connect to the rear brake. Do not adjust the rear brake at this time.
ASSEMBLY Rotor Adjustment 1.) Screw the cable adjusters on the rear brake lever and the upper cable all the way in. 2.) Screw the adjusting barrels in the upper plate in (or out) to set the bearing for maximum travel. The bearing should be as far down as it can go without resting on the lower plate or the adjusting barrels screwed into the lower plate. 3.) Use the adjusting barrels that are screwed into the upper plate to make the bearing parallel to the upper plate.
ASSEMBLY 6.) Check for bearing flop by placing the handlebars in the normal riding position, then quickly rotate the handlebars back and forth. Perform the following steps to eliminate bearing flop. NOTE: the bearing should never be allowed to rest on the lower plate or lower adjusting cables. a.) screw the lower cable adjusting barrels out of (or into) the lower plate until all bearing is eliminated. b.) tighten the locknut of the right side adjusting barrel. c.
ASSEMBLY TRAINING WHEEL ASSEMBLY TRAINING WHEEL ASSEMBLY 1. Position frame clip over rear axle nut with tab located in frame axle slot. 2. Locate brace over frame clip and secure with nut using 15 mm or adjustable wrench. 3. The elongated hole on the brace allows for raising or lowering the training wheels to the proper height. Once proper height is determined, secure brace in position by tightening nut securely. 33 LY B M E S S A L E E TRAINING WH WWW.SHAUNWHITESUPPLYCO.
ASSEMBLY PEG ASSEMBLY 34 Step 1 - Remove all protective packaging from the axle so the axle nut is visible Step 2 - Using a 15mm socket wrench with an extension, loosen the axle nut by turning in a counter-clockwise direction Step 3 - After the axle nut has been removed, place the axle nut in the 15mm socket wrench so the flange of the axle nut is facing upward Step 4 - Place the large open end of the peg over the axle nut and 15mm socket wrench Y L B M E S S A G E P WWW.SHAUNWHITESUPPLYCO.
ASSEMBLY PEG ASSEMBLY Step 5 - Lower the peg all of the way down onto the axle nut and 15mm socket wrench Step 6 - Place the small open end of the peg onto the axle of the wheel while holding the 15mm socket wrench and peg together so there is no movement between the two Step 7 - Tighten the peg onto the axle by turning the 15mm socket wrench in a clockwise direction. 35 Y L B M E S S A G E P WWW.SHAUNWHITESUPPLYCO.
BICYCLE CARE Basic Maintenance To clean your bicycle you can wipe it down with a damp cloth or rag. You may also spray a mild cleaner (Simple Green, Windex, etc.) on the bike and wipe it off with a clean rag. Do not spray your bicycle with a power washer or hose- this may damage some of the bearings on your bicycle. Your local bike shop should have some cleaning supplies to help you keep your bicycle looking like new.
BICYCLE CARE SCHEDULE 1- LUBRICATION Every Month Lube the chain with chain lube (Tri- Flow, Pedro’s, Finish Line- DO NOT USE WD-40) Lube the brake pivots with chain lube Lube the pivots on the brake lever with chain lube Every Six Months Lube the inner wire of the brake cable Lube the freewheel Once a Year Grease the seat tube of the frame (where the seat post goes in) with synthetic grease Grease the pedal threads and bearing with synthetic grease Grease the bottom bracket threads on the frame with syn
BICYCLE CARE SCHEDULE 2- SERVICE CHECKLIST Before Every Ride Weekly Check tire pressure Lubrication per Schedule 1 Check brake operation Check handlebar and stem adjustment Check wheels for loose spokes and/or wobble Check seat and seatpost adjustment Check wheel axle nuts Inspect chain and freewheel/cassette for wear Inspect tires for wear and damage Check headset adjustment Check frame and fork for cracks Check brake adjustment Check brake pads for wear Make sure all bolts and axle nut
BICYCLE CARE Storage Keep your bicycle in a covered and dry area where it will not be exposed to the weather and sun. Sunlight can damage the grips and tires on a bicycle, as well as fade the color of the paint. The warranty on this bike does not cover paint damage, corrosion, rust, or theft. Always store your bicycle under shelter, and do not leave it exposed to rain or other damaging weather conditions.
BICYCLE CARE Recommended Tools for Basic Maintenance - Allen wrenches in 2mm/3mm/4mm/5mm/6mm/8mm sizes - Open end wrenches in 9mm/10mm/14mm/15mm/19mm sizes - Phillips head screwdriver - Plastic tire levers - Spare inner tube - Floor pump with pressure gauge G 40 UNIN T D N A E C N A TEN IN A M E L C Y IC B WWW.SHAUNWHITESUPPLYCO.
BICYCLE CARE Handlebars and Stem Handlebars come in all sorts of shapes and sizes. Handlebar adjustment (in regards to the angle) depends mostly on the rider’s personal preference. Most rider’s prefer to have the handlebars parallel to the fork legs (if you are looking at the bike from the side). Some rider’s prefer to have their bars a little more forward, some riders prefer to have their bars a little more back.
BICYCLE CARE HEADSET The headset is the bearings that allow the rider to steer the bicycle. The headset bearing adjustment is something that should be checked every month. If the headset is not adjusted correctly, it can damage the bicycle and cause the rider to fall.Headset bearing adjustment requires special tools and training. We strongly recommend that you have a trained mechanic at your local bike shop adjust the headset on your bicycle.
BICYCLE CARE BRAKE CABLE AND BRAKE CABLE HOUSING Before every ride check to make sure that there are no kinks in the brake cable or brake cable housing, and make sure that the brake cable/inner wire is not frayed anywhere. Also make sure that the brake cable housing is securely attached to the brake lever, the cable stops on the frame of the bicycle, and the brake itself. The brake lever should not require much pressure when it is squeezed.
BICYCLE CARE SEAT AND SEATPOST The seat clamp bolt(s) and seat post clamp bolts should be checked for tightness at least once a month. The seat will either have two 14mm nuts on the side of the seat guts which can be tightened with a 14mm box wrench, or a 5mm or 6mm allen bolt on the seatpost that can be tightened with the appropriate sized allen wrench. The seat should not move up or down when pressure is applied to it. The seatpost also has a “Maximum Height” or “Minimum Insertion” marking on it.
BICYCLE CARE WHEELS AND TIRES Wheel Inspection It is most important that wheels are kept in top condition. Properly maintaining your bicycles wheels will help braking performance and stability when riding. Be aware of the following potential problems: Dirty or Greasy rims: Caution: these can render your brakes ineffective. Do not clean them with oily or greasy materials. When cleaning, use a clean rag or wash with soapy water, rinse and air dry. Do not ride the bicycle while the rims are wet.
BICYCLE CARE Broken or loose spokes: Check that all spokes are tensioned correctly and that no spokes are missing or damaged. Caution: such damage can result in severe instability and possibly an accident if not corrected. Again, spoke repairs are best handled by a bicycle specialist. Loose hub bearings: Lift each wheel off the ground and try to move the wheel from side to side. Caution: if there is movement between the axle and the hub, do not ride the bicycle. Adjustment is required.
BICYCLE CARE Tire Inspection Tires must be maintained properly to ensure road holding and stability. Check the following areas: Inflation: Ensure tires are inflated to the pressure indicated on the tires sidewall. It is better to use a tire gauge and a floor pump than the air compressor at a service station. Caution: if inflating tires with a service station air compressor, take care that sudden over inflation does not cause tire to blow out. This can severely damage the tire and/or bicycle rim.
BICYCLE CARE BRAKES The correct adjustment and operation of your bicycle’s brakes is extremely important for safe operation. Brakes should be checked for effective operation before every ride. Frequent checking of adjustment is necessary as the control cables will stretch and the brake pads will become worn with use. DO NOT RIDE YOUR BICYCLE IF THE BRAKES ARE NOT WORKING PROPERLY.
BICYCLE CARE Lubrication The brake lever and brake caliper pivot points should be lubricated with two to three drops of chain lube at least every three months to ensure smooth operation and to reduce wear. Cables should be greased along their entire length, after removing them from the casings, at least every six months period. Always grease new cables before fitting. Adjustment- Side Pull Calipers Minor brake adjustment can be made via the cable adjusting barrel, usually located at the upper cable arm.
BICYCLE CARE Adjustment: U-Brakes As with most brake systems, minor adjustments can be made with the barrel adjuster on the brake lever. To adjust, loosen the barrel adjuster lock nut, and turn the barrel adjuster out counter-clockwise to reduce brake pad clearance and lever pull. To increase brake pad clearance and lever pull, turn the barrel adjuster in. When adjustment is complete, hold the barrel adjuster in place and turn the lock ring so that it is tight against the brake lever body.
BICYCLE CARE DRIVETRAIN The drivetrain of a bicycle refers to all parts that transmit power to the rear wheel including the pedals, crankset, chain, and freewheel/cassette. PEDALS Your bicycle comes equipped with BMX platform pedals. Each of the pedals is marked with an “L” and a “R” to indicate which is the left and which is the right side pedal. To install the left side pedal place the pedal threads into the left crank arm and turn the pedal counter-clockwise with a 15mm wrench.
BICYCLE CARE CRANKSET The crankset refers to the crank arms, chainring/sprocket, bottom bracket spindle, and bottom bracket assembly. There are two types of cranks on BMX bikes - one piece cranks and three piece cranks. One piece cranks have the crank arms and bottom bracket spindle combined in one piece. Three piece cranks have the left crank arm, bottom bracket spindle, and right crank arm all separate. The crank arms on three piece bolt directly onto the bottom bracket spindle.
G TROUBLESHOOTIN Problem Chain Slipping - This can be the result of excessively worn teeth on the chainring/sprocket, a worn or stretched chain, or a stiff link in the chain. Possible solutions for this are replacing the chainring/sprocket, replacing the chain, or lubricating the chain. Chain Keeps Coming Off - This can be the result of the chainring/sprocket not being straight, the chainring/sprocket being loose, bent or broken teeth on the chainring/sprocket, or the chain tension is too loose.
G TROUBLESHOOTIN Knocking Sound When Applying Brakes - This can be caused by a bulge in the rim or the rim not being straight, the brake mounting bolts being loose, the brakes being out of adjustment, or the fork being loose. Possible solutions for this are to take the wheel to a bike shop and have them straighten the wheel, tighten up the brake mounting bolts, adjust the brakes so that the brake pads contact the rim correctly, and tighten the headset.
N RMATIO IMPORTANT INFO Important Information It is important for your enjoyment and safety that you understand how certain things work on your bicycle. Even if you are an experienced bicycle rider, do not make the assumption that all bikes have the same types of parts- this is not always the case. Be sure to read and understand this section of the manual.
G TROUBLESHOOTIN TIRES AND TUBES Bicycle tires are available in many different sizes and designs. Some tires are designed for street use with a smooth tread that provides very little rolling resistance. Some tires are designed for off-road use with a knobby tread design to provide more grip in the dirt. And some tires are designed to be ridden on and off road, and have an enduro style tread pattern.
WARRANTY WARRANTY LIMITED WARRANTY Your bicycle purchase includes the following limited warranty which is in lieu of all other express warranties. This warranty is extended only to the initial customer that purchased the bicycle. FRAME WARRANTY Steel frames are guaranteed against manufacturing defect (defined as a defect in materials or workmanship as delivered with the product) for a period of one year from the date of original purchase.
WARRANTY EXCLUSIONS Any other warranty claim not included in the statements above is void. This especially includes installation, assembly, and disassembly costs. The limited warranty does not cover paint damage, rust, any modification made to the bicycle, normal wear and tear, improper assembly or maintenance, and installation of parts or accessories not originally intended or compatible with the bicycle as sold.
Corporate Office 17277 Ventura Blvd. Suite 204 Encino, California 91316 (888) 909-3652 Phone (818) 783-1606 Fax warranty@d6sports.com Customer Service 1 (888) 909-3652 WWW.SHAUNWHITESUPPLYCO.
