NCY PTFE-Coated Variator Pulley - 139QMB, Genuine 50cc 100/80 2-ring piston design

2-ring piston design

V9 Evo 150 Icebear PMZ50-19/PMZ150-19 (Maddog)

NCY's rear shock relocation brackets reposition the upper and/or lower mount of your shock when stretching your Honda Ruckus or 125/150cc GY6 bike

Number of Splines (clutch bell): 22

NCY PTFE-Coated Variator Pulley - 139QMB, Genuine 50cc 100/80 2-ring piston designThis golden beauty from NCY is the ultimate variator for your 50cc 139QMB engine! At 89mm, it's ideal for all types of riding. Specifications: The gold PTFE coated aluminum alloy housing is lighter than stock. Variator dimensions: ID: 20mm, OD: 89mm, H: 32. 4mm Coated roller tracks ensure smooth transitions and keep debris from accumulating, eliminating roller weight flat spots, and extending roller weight life Slides are not included, but are