Wössner Kolben Yamaha DT 400 1975-1978 diameter:85.42 Honed running surfaces – precise

Honed running surfaces – precise fit and smooth running at any speed

2-ring piston with 10 mm piston pin plug & play

Cast iron cylinder 47 mm (70cc)

The patented piston coating based on PTFE ensures lower friction

A light inner rotor is far superior to the heavy original rotor in a 2-stroke engine and delivers the best performance with absolute reliability and suitability for everyday use

Wössner Kolben Yamaha DT 400 1975-1978 diameter:85.42 Honed running surfaces – preciseWssner forged pistons for Yamaha DT 400. In our service we also offer you the opportunity to get your cylinder back in shape. Suitable for: Yamaha DT400 1975 1978