Piston Kit 68mm Bore 67.94 Wossner 8021D160 (+1.60)

HONDA CR250R 1986 - 1996

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.

• Wossner Piston Honda CR250R 66.4 mm Bore (PN#): 8021D160


• Lock P/N: CW18


• Pin P/N: WP033


• Ring Set P/N: RSB6800 x 2

Specifications:

• Display (cm3): 249


• Hub Stroke (mm): 72.00


• Clearance (mm): 0.06


• Wossner Compression Ratio: 2 stroke


• OEM Compression Ratio: 2 stroke


• Dome Volume (cm3):


• Compression Height (mm): 38.00


• Theoretical Weight (G):

Compatible Models:

• 1992 - 1996 Honda CR 250 R