Grubee 4G 1C Transmission. Brand new, as is. Classic 1C kit.The T-Belt Transmission
Comes with HD Belt Drive transmission, chain, throttle, kill switch and cranks.
100T Solid driven pulley, 20T drive pulley, 12T FW sprocket
FOR: Huasheng 142F-1G 49cc engine and 144F-1G 53.5cc engine (engines come with OEM centrifugal clutch)
Grubee Instructions included. No warranty from Grubee or SBP