Spare parts for Derbi GP1 50

Polini evolution air filter carburetors 24/26/28 mmCode: 203.0147For the purpose of the best solution to optimize the carburetion of the engine, Polini has created the air filters of the Evolution and...

Polini air filterCode: 203.0128Polini filters efficiently purify the air by optimizing the air/petrol mixture making the engine more performing. Polini air filters are totally compatible and...

Polini Big Evolution Cylinder Kit:  Aluminium Cylinder / Piston Pin D.13 / 52mm Bore / 93.44cc / 15:1 Compression “BIG EVOLUTION” KIT - The new Polini BIG EVOLUTION cylinder kits...

Polini Big Evolution muffler Piaggio engines 70cc Code: 200.0286 The Polini Big Evolution mufflers were created to make the most of the performance of Big Evolution cylinders for horizontal...

Polini Big Evolution muffler Piaggio engines 84/94 cc Code: 200.0287 The Polini Big Evolution mufflers were created to make the most of the performance of Big Evolution cylinders for horizontal...

Polini carbon reeds for reed valveCode: 213.0536Replacement reeds for Polini valve or reed valve. The function is to regulate the flow of fresh gases into the combustion chamber of 2-stroke engines....

Polini Evolution carburetorCode: 201.1903The already performing Polini carburetor is already evolution. Diameter 19 is designed for maximum performance especially in the 12/15.000 RPM range. The gas...

Polini adjustable 3G clutch evolution Code: 249.061 Polini has designed its 3G evolution clutches as an evolution and improvement of the original clutches, the throttle response will become...

Polini clutch bellCode: 250.005Clutch bell, original Polini spare part, in machined steel, precise in assembly and perfectly balanced for an important reduction in vibrations. The bell has holes to...

Polini clutch springsCode: 245.030The clutch contrast springs are specific to each clutch. This is a kit designed to improve and optimize the performance of the clutch attachment and increase the...