Cylinder kit set aluminum 50cc 40mm bore 32mm manifold connection 48mm hole spacing 55mm stud bolt spacing for Kreidler Florett

6.25 HP aluminum 50cc Supertherm cylinder kit with Nikasil coating for high durability and low friction, top quality with very good workmanship. Complete with gasket set, piston, and piston ring. Bore: 40mm, exhaust connection: 32mm, intake manifold connection angled, hole spacing approx. 48mm, stud spacing 55mm. Suitable for Kreidler Florett RS, Mustang, and many others. Modifications to the cylinder or engine as well as a uniform tuning measure for exhaust, manifold, intake manifold, and carburetor ignition required. Installation dimension: cylinder sleeve in engine approx. 50mm.