Piston Ø83.40 to 84.50mm two-segment for kit ITALKIT and original engine 325cc to 350cc BULTACO

Bi-piston segment Ø83.40 to 84.50mm ITALKIT by VERTEX for 325cc to 350cc kit on BULTACO Alpina Sherpa, ... and others 2 times. We have the wear sizes to select according to the wear of your cylinder. The piston is complete, so it contains the specific piston, both high quality steel segments, the axis of Ø20mm piston and finally the 2 clips in C.