Pistonring set 51mm for the 377 pistons from Honda.

Pistonring set 52mm for the 377 pistons from Honda and the HRC pistons.

IKT pistonkit 56mm Nice. This piston is used to bore-up the Nice engines to 137cc for the std. cilinder head.

IKT pistonkit 70cc standard 47mm for 70-head (087) Very nice A-quality Japanese piston.

Pistonring set for Honda PC50 1st oversize 0.25

Pistonring set for Honda PC50 2nd oversize 0.50

Pistonring set for Honda C100 1st oversize 0.25

C90 Cilinder Aluminum 51mm 101cc. This cilinder has a bore of 51mm and a height of 69mm and can only be used on the new model C90 engines and the Chinese 90cc and 108cc replica engines.

C90 Cilinder Aluminum 52mm 105cc. This cilinder has a bore of 52mm and a height of 69mm and can only be used on the new model C90 engines and the Chinese 90cc and 108cc replica engines.

C90 Cilinder Aluminum 56mm 122cc. This cilinder has a bore of 56mm and a height of 69mm and can only be used on the new model C90 engines and the Chinese 90cc and 108cc replica engines.