Here is the ITALKIT by VERTEX replacement piston (reference 23188A or B or C or D ...) 100% complete of very high quality, this piston is intended for 74cc Ø47mm aluminum kits on GILERA GSM, H @ K, EAGLET and GAS GAS MORINI engine . With several sizes to choose from, be careful to choose your wear dimension, reaming. In addition to this, you need to know more about it.
-Size A Ø46.96 mm
-Size B Ø46.97 mm
-Cote C Ø46.98 mm
-Size D Ø46.99 mm
Delivered complete as presented with its two 1mm thin chrome steel segments, the piston pin Ø12mm X Length 37mm reinforced and the crab type piston clips.
Compression: 24.5mm
Axle: Ø12mm
Crown angle (height): 2mm
Segments: 2X1mm
