WOSSNER 70mm PISTON KIT YAMAHA YZ250 1992-1998, WR250 1992-1997

Piston kit 70mm Bore 69.94 Wossner 8023D200 (+2.00)

YAMAHA
YZ250 1992 - 1998,
WR250 1992 - 1999, �

• 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-W677_100_WO
Wossner Piston Yamaha YZ250 70 mm Bore (PN# 8023D200)
Lock P/N CW18
Pin P/N WP033
Ring Set P/N RSB7000 x 2
Rod P/N P2029

Display (cm3) 246
Hub stroke (mm) 68.00
Clearance (mm) 0.06
Wossner compression Ratio: 2 stroke
OEM Compression ratio: 2 stroke
Dome volume (cm3)
Compression height (mm) 36.00
Theorectical weight (G)

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Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.