Cylinder kit DIVERSE / IMPORT 50cc 39mm Athena Zündapp C 50 Super Type 441, Sport 517, R 5

This is a discontinued item. We supply you substitute product with order number: 52625

A blower-cooled Athena aluminum 50cc kit with Nikasil coating for high durability and low friction, allows up to 8 HP depending on tuning. Top quality with very good workmanship. Dimensions: Exhaust connection 32mm, intake manifold mounting distance 40mm (RS manifold fits). Complete gasket set included. High-quality aluminum cylinder. Bore: 39mm, piston size: A. Exhaust connection: 32mm, for 91mm connecting rod (long connecting rod from approx. year 1969). Suitable for Zündapp: C 50 Super Type 441, C 50 Sport Type 517, R 50 with slight modifications, possibly Sport Combinette, Super Combinette, etc. Tuning part for racetrack use, not allowed in the area of the Road Traffic Licensing Regulations (STVZO), operating permit expires. Modifications/tuning work required, buyer responsible. Goods only returned undamaged and original. Check and adjust timing, ignition, and carburetor settings if necessary. No warranty on tuning parts, as they are usually operated at the limit. Only purchase if you accept this. Part number: 278-02.711.