Description
SSP-G Adjustable Drive Sheave for 50cc, 4-stroke QMB139 engines. Please Note: CSC Go scooters will require 3x clutch pins 151-148 to install this drive sheave. (Please see related items.) Please see our Warranty & Returns Policy.
Overall Outer Diameter: 118mm
Inner Diameter: 34mm
SUPPORTED MODELS: QMB139 50cc/49cc