PISTON KIT YZF450 14-15 97.00, FORGED WOSSNER 8895DA, 1SL-11631-00-00

Piston kit 97.00mm Bore 96.96 Wossner 8895DA (STD)

YAMAHA
YZF450 2014 - 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.
• Made in Germany

Part No. 56-W4963.A.WO (oro2u.com)
Wossner Piston Yamaha YZ450F 97 mm Bore
Lock P/N CW18
Pin P/N WP072
Ring Set P/N 970ADS-2
Piston size 96.96mm
(PN# 8895DA)

Display (cm3) 449
Hub stroke (mm) 60.80
Clearance (mm) 0.04
Wossner compression Ratio: OEM
OEM Compression ratio: 12.50:1
Dome volume (cm3) -4.90
Compression height (mm) 24.00
Theorectical weight (G)

Cross reference numbers ONLY.
1SL-11631-00-00