RDLN Racing Variator w/ Roller Tuning Kit | Ruckus 139QMB 20/20 Prima's black Rear Rack and

Prima's black Rear Rack and Backrest fits your modern Vespa Primavera

VSC SS 180

VLX        Vespa PX150E                    81 - 06   150         PX

Upgrade your rear drum braking with NCY's Blue Series grooved brake shoes

Sidewall Style: Factory-molded whitewall

RDLN Racing Variator w/ Roller Tuning Kit | Ruckus 139QMB 20/20 Prima's black Rear Rack andUnlock the full performance potential of your 139QMB GY6 50cc scooter with the RDLN Racing Variator and Roller Tuning Kit. This complete drive pulley variator assembly includes three full sets of roller weights (6g, 7g, and 8g) so you can dial in the exact balance of acceleration and top speed for your engine setup and riding style. Key Features Modified ramp plate increases maximum power output over the stock variator Copper core roller weights