4G 1B transmission only: Fits Huasheng 49 & 53cc CC engines
T-Belt drive runs much more quitter than a chain drive.
4G Model 1B 8 hole T-Belt Drive Transmission only:
20T drive to a 100T driven pulley that jackshafts to 9T or 10T chain sprockets
- 4G Model 1B only fits HuaSheng F142-1G 49cc and F144-1G 53cc engines with integral 3 shoe centrifugal clutches.
- Will not fit 5/8" dia. straight shaft engines like the Honda GXH50.
- Includes 2 sliding drive sprockets, 9T & 10T, for easy chain alignment;
- 9T sprocket for most torque and 10T sprocket gives higher top speed
- 20T Drive belt pulley.
- 100T Driven belt pulley with integral freewheel.
- Allows easy bike pedaling when engine is not running.
- Belt Cover is ABS plastic. Held on with a 3 point attach bracket.
- Includes a belt tension adjustment spanner wrench.
- Has 8 mounting holes to enable using 10G Multi Speed kit.
- Multi Speed kit requires a 10 degree downward tilt of the transmission.
- Bikes in pictures are Not included, shown for illustration purpose only.
- Check out our www.grubeeinc.com information web page for more details and info.