Cylinder Racing Kit 68.4cc Short Cooling Fins Puch MAXI 25 1969 1991

Features: Airsal has once again put its hands on the 65 sports cylinder kit, and the result is this 68.4ccm (45mm) racing cylinder kit for Puch Maxi, X30 mopeds. Produced in the OEM look with short cooling fins like the original. The racing kit includes all parts required for assembly, such as the gasket set, pistons, piston rings, etc. This cylinder kit is characterized by a clean torque curve and good power output. Price-performance perfect. Adjustment work on the crankcase is not necessary. The cylinder head is not included in the scope of delivery, the original head can simply be used. Cylinder height: 67.1mm Length cylinder base: 19.5mm Hole spacing: 43.6mm (longitudinal & transverse) Diameter cylinder base: 47.9mm Diameter liner: 45.00mm Piston diameter: 44.92mm Compression height: 22.5mm.