Spare parts for Derbi GP1 50

Contrast springs Big Evolution kit for Polini variators Code: 243.103 Polini has created contrast springs for the rear movable half-pulley to adapt them to the additional load due to elaborate...

Contrast springs Big Evolution kit for Polini variators Code: 243.101 Polini has created contrast springs for the rear movable half-pulley to adapt them to the additional load due to elaborate...

Polini clutch bell Evolution 2Code: 250.025Clutch bell, original Polini spare part, in machined steel, precise in assembly and perfectly balanced for an important reduction in vibrations. The bell has...

Air box evolution Polini carburetor CP D.60Code: 203.0164For the purpose of the best solution to optimize the carburetion of the engine, Polini has created the air filters of the Evolution and Big...

Bearing for Polini evolution crankcaseCode: 280.0042Original spare part for Polini evolution engine casing. This steel bearing boasts unmatched smoothness and construction precision.Features:Specific...

Polini evolution aramid belts for scooter 50 ccCode: 248.037.2Aramid (Kevlar) is a polymeric fiber with very high mechanical performance. Polini arimidic fiber belts allow you to make the most of all...

Polini fixed spare half-pulley for variatorCode: 244.110Fixed Polini half-pulley replacement for variators. In sturdy steel, worked with extreme care and precision like all Polini spare parts and...

Polini evolution 11 mufflerCode: 200.0293The Polini Evolution 11 exhaust system is designed with the expansion line with an absolutely racing design in order to improve engine performance both in...

Kit Polini variator Hi-SpeedCode: 241.672Polini variator kits are born from the experience in setting up transmissions. The result is an engine with a more decisive and uniform pickup and constant...