Gru-Bee 4G-1BA2 > T-Belt transmission w/2 pulleys for Huasheng 49/53cc
COMBO PACKAGE
Gru-Bee 4G-1AB2 (2) Pulley Combo 5M T-Belt Transmission with peak-a-boo belt guard.
20T driver pulley to100T driven pulley = 5 to 1 ratio.
20T driver pulley to 80T driven pulley = 4 to 1 ratio.
Peek-A-Boo belt guard! Place Centrifugal turn on LED Lights in pulley holes for that "Hee Haw" experience! Not included.
Fits original HuaSheng and clone 49cc & 53cc engines with integral centrifugal clutch.
Engine is not included, buy separately here-in.
The decision of which pulley model to purchase is over!
Now, we supply both a 100T driven pulley and in addition include an 80T pulley.
The pulleys are interchangeable and do not require a different peek-a-boo plastic cover guard.
Yes, (2) 5M belts are included: one for the 80T and one for the 100T pulley.
Both pulleys come with a Freewheel installed. Adjustment wrench included.
Use the 80T pulley for flat land go-fast and 100T pulley for hilly country and / or heavy-set riders.
Slide drive sprockets allow adjustment for chain alignment to bike wheel sprocket.
Slide 10T drive chain sprocket is included.
9T chain sprocket is a really go-fast option and is not included so if wanted must buy separately here-in.
