
VERTEX Pro Version – Forged Piston (ref. 22653D)
Forged aluminum piston designed for 250 cm³ cross engines, precisely machined for a fit that complies with manufacturer specifications. Designed for replacement during an engine overhaul with an oversize "D", it offers a nominal diameter of Ø 66.370 mm for a specified bore of 66.40 mm. Standard compression suitable for stock configurations.
The piston is supplied complete with rings, circlips, and pin for a simple and clean replacement in the workshop. Designed for off-road motorcycles, it fits into routine maintenance operations (bore reconditioning, piston/ring replacement).
Main compatibilities:
Manufacturer reference: 22653D. Always check the bore size and compatibility with your model before installation.