PonziRacing - Scooter and Motorcycle 50cc > Motor > Cylinder Kits > Derbi Pre 2006 > Top Performance > Cylinder Kit Top Performances 80cc cast iron Derbi Euro2
Cylinder kit - Airsal Sport 72.4ccm
Kit 80cc high engine Ø50mm BARIKIT BIG BORE cast iron DERBI euro 1 & 2
PonziRacing - Scooter and Motorcycle 50cc > Motor > Cylinder Kits > Derbi Post 2006 > Top Performance > Maxi Kit Top 80cc + Top Crankshaft for Derbi D50BO (after 2006)
Kit 80cc high engine Ø50mm MALOSSI MHR Team aluminum DERBI euro 1 & 2