Rear Friction Drive “ Roller” Gas-Powered Motorized Bicyle Plans Installation

The Rear Friction Drive Kit can be used on most suspension bikes as well as solid frame bikes .

Step 1: Unbox Kit Contents

Your Kit should have arrived with: 1 2-stroke engine with throttle 1 6 inch bolt and on off switch Roller unit and 1 long bolt plate — 1 quick release 1 “U” bracket and flat bar 1 angle bracket 8+ locking washers 1 flat bracket with nut welded on 8 flat washers 1 round clutch spacer 4 10mm nuts 1 fuel mixing bottle 4 long Allen headbolts 1 tool kit 3 10mm bolts 1 owner’s instruction manual 1 short Allen head bolt 4 15mm nuts

Step 2: Attach “U” Bracket

Start with the large “U” shaped bracket and flat bar shown here:

With 3 bolts, 3 washers, 3 locking washers and 3 nuts, attach the “U” bracket to the upper support in front of the rear as shown here.

Just snug the bolts down, you‘ll need to make slight adjustments later. Don‘t forget, we recommend locktite thread locker for all your bolts.

Step 3: Attach Roller Unit to Bracket

Using the 6” bolt and 3 nuts, attach the roller unit to the “U” bracket as shown.

First, put the bolt through one side of the bracket, then a nut, then the roller unit, then a nut, then the other side of the bracket, and finally, the last nut. Use the 4th nut (notshown here) to lock the last nut into place.

Center the roller on the rear wheel and tighten the three bolts on the “U” bracket and the roller unit to the brack- et. Always be sure the unit is centered. Step 4: Center Clutch Step 5: Attach Motor Spacer Using the four Allen head bolts and 4 washers and 4 lock Place the round clutch washers, bolt the motor to the roller unit. Place the locking spacer over the clutch washer on the bolts first, then lift the unit off the rear wheel plate and slide it all the to insert the 4 bolts from the inside of the roller unit, then the way back against the regular washer. This is a good time to remember to add lock- roller unit. tite to the threads of each bolt.

The four short bolts are Hold the motor in place and hand-tighten the 4 bolts. Once the there to help center the 4 bolts are snug, use the Allen wrench provided in the tool kit spacer. to finish tightening the bolts.

Be sure the roller spins freely once the motor is tight.

Step 5 Images: L: Motor, Bolts, & Washers. R: Roller Spin Check.

Step 6: Attach “Long Bolt” Lower Brace & Quick Release

Gather the “long bolt” lower brace and quick-release shown. Remove the nut from the left side of the rear wheel and place the brace over the axle and screw the bolt onto the brace as shown next.

Gather the small Allen bolt, a regular washer, a locking washer, and the angle bracket. Slide the regular washer onto the bolt then slide the bolt through the hole at the rearbottom of the roller unit.

Next place the angle bracket over the end of the bolt using the top single hole. Next add a touch of lock tight to the bolt then the locking washer, then the nut. Tighten with the Allen wrench pro- vided and the 10mm wrench.

Holding the motor so the roller is just above the rear wheel adjust the long bolt so it comes up to align it’s hole with the bottom of the long hole in the bracket. Slide the small washer and rubber onto the quick release and slide them into the bracket first, then the bolt hole and tighten the finger nut onto the end. Step 6: Continued

With the quick release lever in the up position and the finger nut snug, push down on the motor so the roller rests on the rear wheel. Push down on the lever to lock the motor in the drive position.

Lift up on the quick release lever. Lift the roller off the rear wheel push the quick releaseback into place to lock the motor in the up position.

Step 7: Attach On-Off Switch

Attatch the on-off switch to the handle bar or the handle bar neck. Attach the throttle lever to the left handle bar. Plastic zip ties can be used to secure the cables to the frame.

GENERAL SAFETY PRECAUTIONS WARNING: All persons by purchasing a motorized ve- 1. Obey all traffic regulations. hicle, engine kit, or individual parts from CJR IMPORTS 2. Do not operate bike without the chain guard installed. LLC, agree to the following disclaimer: 3. Always wear a helmet and eye protection when riding. 4. Do not wear loose fitting pants or skirt when riding, as Operating this or bicycle engine kit, or loose fabric can catch in the drive chain and cause an use of individual parts, involves the rist of serious bodily accident. injury or even death. The buyer accepts total responsibil- 5. Remember that you are riding a small, motorized ve- ity for any and all vehicle operation or use that may lead to hicle and other traffic may not be able to see you. Wear personal injury, economic loss, social distress, other losses, bright colors on your shirt and helmet. costs and damages. Seller is not responsible for injuries 6. Never ride at night without proper headlight, taillight, and or damages of any kind resulting from operating this and reflectors. Be sure to wear reflective clothing when motorized bicycle, engine kit, or use of individual parts. riding at night. 7. Never ride on pedestrian throughways or sidewalks, especially with the engine running. 8. Never operate your MOTOcycle in an unsafe manner. 9. Wear riding gloves to prevent injury to hands during an accident. 10. Check local and state laws before riding your MOTO- cycle on the street. 11. WARNING: ALWAYS WEAR A HELMET WHILE RIDING!!