High quality GRAND-SPORT piston kit for 125ccm original cylinders
Available from 55,00 up to 56,00mm.
Piston with an optimized layout, 2 very strong 1mm piston rings, weight reduced biconic piston pin, 1mm piston clips and a piston skirt without windows for better individual shaping purposes.
Piston diameter: 55,00 / 55,50 / 56,00mm
Compression heigth: 29,00mm
Piston skirt length: 63,20mm
Pin size: 15 x 45 x 10 bic
Scope of delivery:
1 piston with 2 rings, 1 pin and 2 clips
The cylinder has to be adjusted to the new piston / compression heigth (compression heigth of the original piston = 36,5mm).
Rings: PR1045000 / 050 / 100
Pictures might look different.