Piston kit 78.02mm Bore 77.98 Wossner 8923DC (+0.02mm)

KTM
SX-F250 2016 -,2022

• Wossner forged pistons are superior in strength and design.
• Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.
• Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.
• Made in Germany

Part No. 56-W265.C.WO
WOSSNER PISTON KIT
Lock P/N CW16
Pin P/N WP070
Ring Set P/N RIK78.00

Display (cm3) 249
Hub stroke (mm) 52.30
Clearance (mm) 0.04
Wossner compression Ratio: OEM
OEM Compression ratio: 13.90:1
Dome volume (cm3) -1.80
Compression height (mm) 19.50
Theorectical weight (G) 135.00