Wiseco Forged Ø70.00mm - K1015 Piston kitRef : WI00011A / 1005029

WISECO Forged Piston Kit Ø70.00mm - K1015

Designed for classic and modernized roadsters, this WISECO forged piston (ref. K1015) is aimed at serious builds where reliability and load-bearing capacity are crucial. Machined to Ø70.00 mm with a oversize: +4.00, it features a compression ratio of 10.25:1 and a standard compression configuration. Ideal for restorations or engine rebuilds based on vintage Kawasaki Z models or other compatible engines.

• Type: Forged piston — dense structure, suitable for high thermal and mechanical stresses.
• Diameter: 70.00 mm
• Oversize: +4.00
• Compression ratio: 10.25:1
• Piston compression: Standard

The WISECO piston is designed for careful installation: bore control, selection of rings, and adherence to axial play are essential for optimal longevity. It is particularly suitable for the motorcycles listed below, representative of roadster applications:

• KAWASAKI Z 1000 Z1R (KZ1000D) (1980 - 1000 cm3)
• KAWASAKI Z 900 (KZ900) (1976 - 900 cm3)
• KAWASAKI Z 900 (Z1) (1974 - 900 cm3)

Manufacturer reference: K1015. For a professional result, pair this piston with the appropriate assembly components (rings, pin, clips) and follow the break-in procedures recommended by the workshop.