WOSSNER 71mm PISTON KIT KAWASAKI KZ1000/ST 1980, Z1R 1977-1980

Piston Kit:

• Bore: 71mm
• Wossner Part No.: K8797D100-4 (+1mm)

Compatible with the following Kawasaki models:

• Kawasaki KZ1000 (1980)
• Kawasaki KZ1000ST (1980)
• Kawasaki Z1R (1977-1980)
• Kawasaki Z2R (1977-1980)

Features:

• Wossner forged pistons are known for their superior strength and design.
• Engineered to optimize combustion chamber heat transfer to cylinder walls.
• Elliptically designed for a more uniform bearing surface under piston heat expansion, preventing localized pressure and distributing thrust loads evenly to prevent piston collapse.
• Made in Germany.

Additional Part Information:

• Part No.: 56-W9870.100.WO
• Clip Part No.: CW17
• Piston Pin: WP083
• Ring Set: 710XDS

Specifications:

• Displacement (cm³): 1045 / 1075
• Hub Stroke (mm): 66.00
• Clearance (mm): 0.06
• Wossner Compression Ratio: 10.00:1
• OEM Compression Ratio: 2-stroke
• Dome Volume (cm³)
• Compression Height (mm): 32.00
• Theoretical Weight (G)

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.