
WISECO Forged Piston – Ref. K102
Replace the original piston with a WISECO forged part, designed for restorations and preparations of roadster engines. This aluminum piston features an oversize of +1.00 mm (oversize letter 100) and a diameter of Ø 61.00 mm, corresponding to the enlarged bore specifications. Compression: standard. Ideal for owners of classic models seeking a part that complies with manufacturer specifications.
Check compatibility before installation: this piston is listed for the Kawasaki H1 500 MACH III (KA‑F) models from 1973, 1974, and 1975 (500 cm3). During installation, check the bore, ring gaps, and pin dimensions to ensure a clean and durable fit. The WISECO piston adheres to the specified machining dimensions and is a suitable option for restoration or engine preparation when opting for an oversize of +1.00.