High quality piston in 93,94 mm Fits R100 Replacementkit from Siebenrock or Siebenrock Powerkit but only in combination with a squish band modification
Art.Nr.: 111918.MADE IN GERMANY!Produced with recent technical expertise.
- Forged piston
- Coated piston skirt prevents damage and traces of piston in the run-in period
- beschichtetes Kolbenhemd verhindert Schäden und Spuren an Kolben in der Einlaufzeit
- Less weight improved the balancing and realise a smoother engine running
- approx. 120 g than original 562 g
- compression ratio is 9.5:1
This increases the power and also the torque.
Piston kit is including piston rings, pins and clips.
These pistons require no modification to your cylinder or cylinder head!!!!
Excellent cost/performance ratio.