PISTON KIT 86-96 CR250 66.40 C, WOSSNER 8021DC HONDA MX

Piston kit 66.42mm Bore 66.36 Wossner 8021DC (+0.02)

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.

Part No. 56-W614.C.W (oro2u.com)
Wossner Piston Honda CR250R 66.4 mm Bore (PN# 8021DC)
Lock P/N CW18
Pin P/N WP033
Ring Set P/N RSB6640 X 2

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
Theorectical weight (G)

1992 Honda CR 250 R 1993 Honda CR 250 R 1994 Honda CR 250 R 1995 Honda CR 250 R 1996 Honda CR 250 R