PISTON KIT 09-12 CRF450R 96 HC, WOSSNER 8768DC HONDA FORGED

HONDA
CRF450R 2009 - 2012,
(High compression 2 - rings)

• 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-W4978.C.WO.H (phoenixmotos.com)
Wossner Piston Honda CRF450R 96 mm Bore (PN# 8768DC)
Lock P/N CW19
Pin P/N WP037
Ring Set P/N 960ADS-2
Rod P/N P4027

Display (cm3) 449
Hub stroke (mm) 62.10
Clearance (mm) 0.04
Wossner compression Ratio:13.40:1
OEM Compression ratio: 12.00:1
Dome volume (cm3) -0.030
Compression height (mm) 20.70
Theorectical weight (G)