
WISECO Forged Piston designed for tuning and rebuilding cross engines. This aluminum piston, manufacturer reference W509M05100, is aimed at users looking for an oversized replacement part after reboring.
Suitable for high-performance small displacement engines, this WISECO piston is installed during a +1.50 mm reboring. It is compatible with the listed motorcycles, including the HONDA CR 80 R STD WHEELS 14/17 (HE04) (1984 - 80 cc). For reliable installation, check the bore, piston/cylinder clearance, and the condition of the rings, pin, and grooves before assembly.
Identification reference: W509M05100. This product is intended for off-road enthusiasts and workshops performing top-end work on cross machines.