Friction Drive Rear Mount Kit with the Honda GX35 35.8 cc 1.60HP Four Cycle - 4 Stroke engine. This kit has the 1-1/8" Drive Roller with 12mm x 1.50 male right hand threads .
The ID of the channel is 3.4" wide.
This engine kit has the 76 mm clutch rotor - 78 mm clutch drum and can be ordered with five sizes drive rollers. The most common size for this engine is: 1-1/8".
This is a complete Rear mount friction drive kit that will mount to most Bicycles. The kit includes:
One: Honda GX35 35.8 cc 1.60 hp Four Cycle Engine with engine manual.
One: Custom made 60" long throttle cable with the small lever & #16 mini hose clamp.
Four: 8” long Black Nylon ties to secure the throttle cable and stop switch wire to the frame.
One: Remote push button stop switch with connecting end.
Two: ¼” x ¾” x 15” long Aluminum flat bar, CNC machined and Black Anodized.
One: Alloy Skewer - Quick Release, 5m -.80 x 161mm with channel spacers and hardware.
One: "U" Bracket with backer plate, zinc plated with hardware
One: 76 mm Clutch Drum with 12mm x 1.50 female right hand threads and zinc plated.
One: 1/4" thick Aluminum Extrusion channel that is CNC machined and Anodized Black.
( not a bent thin piece of steel like the others that have tried to copy my product )
Two: 5/8” ID x 1-3/8" OD x 7/16" wide High Speed Double Sealed Ball Bearings with retaining ring.
We use one High Speed Double Sealed Ball Bearing on each side of the Drive Roller to support it and remove all the pressure off the engine.
Most customers will need to order the 1-1/8" or 1.34" Max OD drive roller.
If you want LESS top speed, more pulling power for hills and bucking the wind pick a smaller drive roller.
If you want a FASTER top speed, less pulling power on hills and bucking the wind pick a larger drive roller.
Keep in mind the larger the drive roller you will have to assit pedal the bike up hills and high winds.
The 1" drive roller is good for riders up to 200 lbs and some hills top speed is about 25 - 27 mph. Mostly used with engines 1.10 HP and Higher.
This kit: The 1-1/8" drive roller is the standard and most common size for riders up to 280 lbs with mostly flat ground that want a fast top speed about 30 mph. Mostly used with engines 1.60 HP and Higher.
The 1.34" drive roller and for riders 150 lbs or less and mostly flat ground 37+ mph. Mostly used with engines 2.0 HP and Higher.
About the Engine:
•Honda 35.8 cc Mini 4-Stroke OHC •OHC engine reduces weight, noise, improves start ability and reduces oil consumption. •The internal timing belt is maintenance free. •Powerful, Easy starting, Fuel efficient •Runs on regular gas (no mixing) •Quiet - pleasing "low" tone •EPA/CARB compliant
* The power rating of the engine indicated in this document is the net power output tested on a production engine for the engine model and measured in accordance with SAE J1349 at 7000 rpm . Mass production engines may vary from this value. Actual power output for the engine installed in the final machine will vary depending on numerous factors, including the operating speed of the engine in application, environmental conditions, maintenance and other variables.
