PISTON KIT 97mm BORE 96.96mm WOSSNER 4085DA (STD)

YAMAHA  

YZF 450 2023

 

• 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-W4085.A.WO (oro2u.com)

WOSSNER  4085DA PISTON KIT, BORE 97.00mm

A GRADE PISTON 96.96mm

CLEARANCE 0.04mm

STROKE 60.80mm

COMPRESSION HEIGHT 24mm

COMPRESSION RATIO 13:1

THEORETICAL WEIGHT 263.50g 

RINGS RIK97.00

PISTON PIN WP072-SP

PISTON CLIPS CW18