Spare parts for Derbi GP1 50

Polini crankshaft replacement kit high revsCode: 282.0001When overhauling the crankshaft it is necessary to replace the oil seals as well as the main bearings that support the crankshaft at high...

Polini manifold diameter 21 360 degreesCode: 215.0423Polini intake manifolds allow the replacement of the original manifolds both as a spare part for damaged components, but also as an upgrade for...

Polini racing cylinder kitCode: 140.0183/RThe Polini cylinder kit consisting of piston and cylinder is suitable for those who need to replace the original unit due to damage or for those who simply...

Polini Evolution gear box coverCode: 170.0300The Polini Evolution is a aluminum cover gearbox designed for Piaggio or Yamaha / Minarelli horizontal scooters with 50 cc long casing. Unlike the original...

Polini Evolution gear box coverCode: 170.0299The Polini Evolution is a aluminum cover gearbox designed for Piaggio or Yamaha / Minarelli horizontal scooters with 50 cc long casing. Unlike the original...

Top Performances Maxi Kit 77cc -TPR- for 50cc Piaggio LC Scooters. Aluminum Cylinder ø 50 mm - Stroke 39.3 mm - Compression Ratio 14.5The aluminum cylinder kit for Derbi GP1 50 Race 2005-2007...

Top Performances Maxi Kit 86cc -TPR- for 50cc Piaggio LC Scooters. Aluminum Cylinder ø 50 mm - Stroke 44 mm - Compression Ratio 15The aluminum cylinder kit for Derbi GP1 50 Race 2005-2007...

TOP Performances diameter 47.6mm "TPR 2" Piaggio Liquid Cooled scooter engine Cylinder Kit in aluminum with Displacement 69,9cc for Derbi GP1 50 Race 2005-2007The TOP Performances ø...

TOP Performances diameter 40mm adaptable to Gilera/Piaggio liquid cooled engine with head connection Cylinder Kit in cast iron with Displacement 49,3cc for Derbi GP1 50 Race 2005-2007The TOP...

TOP Performances diameter 47,6mm racing "Due Plus" for Gilera/Piaggio liquid cooled engine Cylinder Kit in cast iron with Displacement 69,9 cc for Derbi GP1 50 Race 2005-2007The TOP...