T-Belt drive runs much more quieter than a chain drive!  

Warning!  Do not add an engine or anything else to this order.   Order an HS 53cc engine on a separate order as it will have to ship independently of this other.  

This kit has our famous 4G1A tranny, our most popular 4G T Belt drive transmission!  Fits Huasheng 4 stroke 49cc/53cc engines with built in centrifugal clutch.

Includes an installation kit to install engine and transmission on a V frame bicycle

Single speed gets 30mph max.   

For Multi-Speed see our other adds. 

THIS PACKAGE COMES WITH AN INSTALLATION KIT TO INSTALL ON A HUASHENG 49cc or 53cc 4 STROKE ENGINE AND THEN ONTO A V FRAME BICYCLE.

Everything you need to make a 4 cycle engine powered bike EXCEPT BIKE AND ENGINE..     ORDER ENGINE SEPERATELY.  

Donor bike is furnished by customer.  Can fit most 26" cruiser bikes.

Must use either a Huasheng 49cc 142F-1G or 53cc 144F-1G engine with OEM built- in 3 shoe centrifugal clutch affixed to a crankshaft tapered end.  

WARNING:  Be careful to NOT use a counterfeit engine as we do not guarantee fitting on look alike fake engines like can be found on eBay under various private label names.    Use an authentic HuaSheng engine only!

NOTE:  1A transmissions will Not fit 5/8" straight shaft PTO engines.   

NOTE:  ENGINE and BICYCLE ARE NOT INCLUDED 

Peak-a-boo belt guard allows placing centrifugal force actuated LED lights in the pulley holes that can turn on when pulley rotates.   

A 3 piece Wide pedal kit comes in the installation kit to allow mounting in a bicycle frame big bottom hole made for one pcs cranks or also can be installed in a small bottom hole made for a 3 pcs crank. 

Rear wheel chain sprocket clamps to spokes which is the standard economy method!   However, we do recommend using the optional HD Axle #2 for pro-shop results and safety concerns. ( sold separately.)

Engine bracket has sliding end pieces that allow length adjustments to fit many bike V frame width variations.

List of parts included in this KIT:   This what you get! 

• Instruction manual

• 1A Transmission 20T/80T pulleys with 9T and 10T slide sprockets.   Use 5M-505 or 5M-510 belt.

• Twist grip throttle handle w/ kill swt.

• Throttle cable

• 415 chain

• Black 2.5L tear drop gas tank plated inside to prevent rusting.

• 48T sprocket and clamp to spokes Installation kit.

• Wide pedal kit.  ( Fits big or small bottom hole )  

• Spanner wrench for belt tension adjusting.