standard, 48cc, cast iron

cast iron, sport, 63cc, Piaggio Ciao P-PX, Ciao Mix (remove oil pump), Bravo, Si, Grillo
for 10mm piston bolts
Not allowed for the RTLR (StVZO)!

sport, 70cc, Zündapp C50, C50 Sport, GTS50

standard, 50cc, Zündapp KS50, CS50

sport, 50cc, Zündapp C50, C50 Sport, GTS50

standard, 50cc, Zündapp R50

Puch Maxi Aatomatic 25km/h

sport, 70cc, Zündapp KS50, CS50

70cc, Hercules tuning cylinder with 70cc! If brings by the bigger cubic capacity in all achievement areas huge strength and speed! Externally not bigger than the 50cc cylinder! Incl. gaskets with race intake manifolds and exhaust adapter
Only suitable for crank shaft with 42mm stroke (not suitbale for 44mm stroke)! Pls. check before. Otherwise, piston bumps in cylinder head.
Not suitable for racing use!
Not allowed for the RTLR (StVZO)!

standard, Hercules/Sachs tuning cylinder with 50cc. The cylinder is ideal for tuning Hercules / Sachs mopeds. This cylinder has larger transfer ports compared to the original and therefore brings more power, making it ideally suited for moped racing where the cube number is checked! Beside the required gaskets, intake mainifold and axhaust adapter are incl. (from flange to cup plug!
Not suitable for crank shaft with 42mm stroke (not suitable for 44mm stroke)! Pls. check before. Otherwise, piston bumps in cylinder head