WOSSNER 76mm PISTON KIT YAMAHA YZF-R1 98-03, FZS1000 01-05

Piston kit 76mm Bore 75.95 Wossner SET/4 �K8840D200-4 (+2mm)

YAMAHA
R1 1999 - 2003,
FZR 1999 - 2003,
RX1 2001 - 2005,

• 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-W9900.200.WO
YAMAHA R1 / FZR / RX1 99-03 / 01-05,
PISTON KIT SET/4 WOSSNER K8840D200-4 O/S +2.00 BORE 76.00mm.
DISPLACEMENT 1051cc

COMP.HEIGHT 22.80mm

Cross reference numbers ONLY.
CLIP No. CW17, PISTON PIN No. WP083
REPLACEMENT RING SET No. 760XDS

Display (cm3) 998 / 1024 / 1051
Hub stroke (mm) 58.00
Clearance (mm) 0.05
Wossner compression Ratio: 10.20:1
OEM Compression ratio: 11.80:1
Dome volume (cm3) -2.60
Compression height (mm) 22.80
Theorectical weight (G)

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