Top racing crankshaft with needle bearing for piston pin suitable for various Hercules, KTM and DKW mopeds and mopeds with 504 and 505 Sachs 2/3 speed engines with pedal and kickstart such as Hercules Prima 2 , 3 , 4, 5 M etc.
Top tuning quality. Perfectly balanced and speed-proof.
Dimensions:Piston pin: 12mm Stroke: 44mm ØA: 15mm ØB: 15mm C: 22mm D: 85mm E: 59mm F: 66mm G: 34.5mm
Top tuning quality. Perfectly balanced and speed-proof.
Dimensions:







