PISTON KIT 03-04 YZF450 98.00, FORGED WOSSNER 8562D300

Piston kit 98mm Bore 97.96 Wossner 8562D300 (+3.00)

YAMAHA
YZ450F 2003 - 2004,
WR450F 2003- 2004,

• 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-W4785_300 (oro2u.com)
(8562DB) 97.96mm +3.00 oversize (98mm)
Clip Part no CW18
Pin Part No WP053
Ring Part no 980ADS-2

Display (cm3) 449
Hub stroke (mm) 63.40
Clearance (mm) 0.04
Wossner compression Ratio: OEM
OEM Compression ratio: 12.50:1
Dome volume (cm3) -9.90
Compression height (mm) 23.50
Theorectical weight (G)