PISTON KIT KXF250 2017 77mm C, WOSSNER 8935DC HC 14.5:1

The Wossner 8935DC piston kit is a high-compression forged piston tailored for Kawasaki KXF250 engines. Featuring a 77.00mm standard bore with a measured diameter of 76.99mm, this +0.02mm option delivers a 14.5:1 compression ratio for enhanced performance. Manufactured in Germany, it offers advanced thermal management and structural integrity under demanding operating conditions.

Features

• Forged piston for superior strength and reliability

• High compression ratio of 14.5:1 for increased power output

• Engineered to optimise heat transfer from combustion chamber to cylinder walls

• Elliptical design ensures uniform expansion and prevents stress-induced collapse

• Includes piston, ring set (RIK77.00D), pin (WP070), and circlips (CW16)

Specifications

• Bore: 77.00mm (STD)

• Diameter: 76.99mm

• Sizing: C (+0.02mm)

• Compression Ratio: 14.5:1

• Wossner Part Number: 8935DC

• Kit Part Number: 56-W9952.C.WO.H

• Made in Germany

Cross-Reference OEM Part Numbers

• PISTON-ENGINEV: 13001-0785

• PIN-PISTON: 13002-0048

• RING-SET-PISTON: 13008-0028

• RING-SNAP, PISTON PIN: 92033-1161

• RIK77.00D

• WP070

• CW16

Vehicle Fitments

• Kawasaki KXF250 2017 – 2018

• Kawasaki KX250F 2017