Polini Transmission Kit for Vespa ET2 50cc 2-Stroke

Polini Performance Transmission Kit for Vespa ET2 and Piaggio 50cc 2 Stroke Scooters. This kit is designed to improve acceleration on stock, untuned scooters.

Includes Variator, Ramp Plate, Slides, Variator Boss, 19×15.5 Roller Weights in 6.3g, and 20Kg Torque Spring. Fits the following 2 stroke models:

• Aprilia: Mojito 50, Scarabeo 50, SR 50 (Piaggio engine only)
• Derbi: Atlantis 02 50, GP1 50
• Piaggio: Fly 50, Liberty 50, Typhoon 50, Zip 50
• Vespa: ET2, Primavera 50, Sprint 50

Please see our Warranty & Returns Policy.

• Includes: Variator, Ramp Plate, Slides, Variator Boss, 19×15.5 Roller Weights in 6.3g, and 20Kg Torque Spring.