Pay in 4 interest-free payments of $4.75 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
You'll need to remove the reflectors on US-model bikes to install
Fits 157QMJ and 152QMI 125cc/150cc GY6-A engines
Model Family Engine / Version Compatibility Chicago Scooter Co Pug 50cc (All Years) 139QMB (50cc) 139QMA
High-Tensile Reinforced Rubber: Heat-resistant construction for long service life under CVT operating conditions
RDLN A9 Camshaft GY6 50cc 139QMB | High-Lift Performance mod You'll need to remove theTransform your scooter's power band with the RDLN A9 High Lift Performance Camshaft. Designed specifically for the GY6 50cc (139QMB) platform, the A9 profile is the industry standard for increased performance. By increasing valve lift and extending duration, this camshaft allows your engine to breathe deeper at high RPMs, delivering a significant boost in mid range torque and top end speed. Ideal for engines equipped with 72cc100cc big bore kits.
