
VERTEX Big Bore XXL Forged Piston — manufacturer reference 23318700. Designed for big bore 300 cc preparations based on CRF250, this forged aluminum piston features specific dimensions for a bore of 85.00 mm. Careful finishing and machining ensure it fits into demanding cross and roadster high-performance engines.
Ideal for high-performance engine work and boring kits intended for off-road motorcycles, this piston is aimed at riders and builders looking for a part suited to the demands of the 300 cc displacement based on 250. Its forged design is suitable for applications where machining precision and piston/cylinder fit are essential.
Compatible motorcycles (main):