PISTON KIT 05-18 KTM 250 66.40, WOSSNER PISTON KIT 8169DB

Piston Kit 66.41mm Bore 66.35 Wossner 8169DB (+0.01)

KTM
SX250 2005 - 2018,
EXC250 2006 - 2018,
Freeride 250R 2014 - 2015,
Husqvarna
TC250 2014 - 2015,
Betamotor
RR250 2013 - 2015,

• 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.
• Hard teflon skirt coating for perfect fit and conformability to your cylinder bore.

Part No. 56-W214.B.WO (oro2u.com)
Lock P/N CW18
Pin P/N WP033
Ring Set P/N RSB6640 x 2
Rod P/N P2023

Display (cm3) 249
Hub stroke (mm) 72.00
Clearance (mm) 0.06
Wossner compression Ratio: 2 stroke
OEM Compression ratio: 2 stroke
Dome volume (cm3)
Compression height (mm) 38.00
Theorectical weight (G)

Cross reference numbers ONLY.
54830007300 II