PISTON KIT 16-22 SXF250 78mm A, WOSSNER 8923DA KTM 79030207000

Piston kit 78mm Bore 77.96 Wossner 8923DA (STD)

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.A.WO (oro2u.com)
WOSSNER 8923DA PISTON KIT BORE 78.00
Stroke: 52.3
Comp. ratio: 13.9:1
Dome Volume (CC) -1.80 cm?
Comp. Height (mm) 19.5
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

Cross reference numbers ONLY.
79030207000, 40144M07800