WOSSNER PISTON KIT 05-09 KX250 66.40 B, WOSSNER 8168DB KAWASAKI MX

Piston Kit 66.41mm Bore 66.35 Wossner 8168DB (+0.01)
KAWASAKI
KX250 2005 - 2008, 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-W844.B.WO (oro2u.com)
Wossner Piston Kawasaki KX250 66.41 mm Bore (PN# 8168DB)
Lock P/N CW18
Pin P/N WP033
Ring Set P/N RSB6640 x 2
Rod P/N P2022 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) 37.00
Theorectical weight (G)   - 2005 Kawasaki KX 250 - 2006 Kawasaki KX 250 - 2007 Kawasaki KX 250 - 2008 Kawasaki KX 250 - 2009 Kawasaki KX 250 Cross reference numbers ONLY. [ 13001-0058 + 13002-1098 + 13008-0013 + 92033-1336 ]