SSP-G QMB139 50cc Adjustable Racing Clutch seat lock Specifically designed for Long Case

Specifically designed for Long Case GY6 150cc engines with 12 or 13-inch rear wheels

F15 Firefox Note: Not compatible with AF05E engines (pre-1994 model years)

C50710130001

Vintage Vespa

SSP-G QMB139 50cc Adjustable Racing Clutch seat lock Specifically designed for Long CaseHigh Performance Adjustable Racing Clutch for 50cc engines. Spring loads can be adjusted by using the lock in positions. Under the clutch shoes screws are attached to function as adjustable inertia weights. Applications include: Chinese 50cc 4 stroke scooters, Genuine Buddy and Roughhouse 50, Yamaha Jog Zuma, Chinese and Taiwanese 1E40 1PE40QMB 2 stroke scooters, and Honda Elite 50 and Express NC NU 50. Inner Diameter: 24mm x 28mm Adjustable Made in