DR Racing bi-segment piston Ø40,3mm for 50cc black DR kit and original size with the choices on minarelli am6

The complete DR Racing piston, very high quality in high silicon content alloy. It is indicated minarelli inside the piston! It is therefore a true origin of identical quality. It comes with its 2 segments, its Ø12mm piston pin as the original, and finally its piston clips in G. You can take the Ø40.3mm to fit on your DR racing kit, black Top Performances or even original and other, if you want to ream your kit because of tightening, we also have Ø reaming dimensions:

40.6mm (for reboring or wear of more than 12,000km)

40.8mm (for reboring or more than 25,000km)

Only mount this piston on cast iron kits such as :

-DR 50cc black

-TOP PERFORMANCES 50cc black

-Cylinder of origin minarelli cast iron (euro 2)

Select the size you want before purchase.