Piston Kit 76.02mm Bore 75.98 WOSSNER 8645DC (+0.02)

KTM
EXC250 Racing 2006-2013,
SX-F250 2006-2012,
Husaberg
FE250 2013,

• 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-W4730+00C.WO (oro2u.com)
Lock P/N CW16
Pin P/N WP070
Ring Set P/N 760XAS

Display (cm3) 527
Hub stroke (mm) 54.80
Clearance (mm) 0.04
Wossner compression Ratio: 12.90:1
OEM Compression ratio: 12.80:1
Dome volume (cm3) 1.20
Compression height (mm) 19.50
Theorectical weight (G)