PISTON KIT SET/4 YZF R6 01-05, WOSSNER K8831DA-4 YAMAHA

YAMAHA
YZF R6 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-W9904.000.WO (phoenixmotos.com)
YAMAHA YZF R6 2001-2006,
PISTON KIT SET/4 WOSSNER K8831DA-4 STD BORE 65.50mm.
DISPLACEMENT 600cc
COMP.HEIGHT 21.20mm

Cross reference numbers ONLY.
CLIP No. CW16,
PISTON PIN No. WP036,
REPLACEMENT RING SET No. 655XKS

Display (cm3) 600 / 617 / 636
Hub stroke (mm) 44.50
Clearance (mm) 0.06
Wossner compression Ratio: OEM
OEM Compression ratio: 12.40:1
Dome volume (cm3) -0.10
Compression height (mm) 21.20
Theorectical weight (G)