PISTON KIT 97-01 CR250 66.40 C, WOSSNER 8001DC HONDA MX

Wossner forged piston kit 8001DC is designed for Honda CR250R models from 1997 to 2001 and features a 67.42 mm bore size with a 66.36 mm actual piston diameter. Manufactured in Germany, it incorporates an elliptical design for optimised load distribution and superior thermal management, ensuring reliable operation in high-performance 2-stroke engines.

Features

• Forged piston for enhanced strength and durability

• Elliptical profile for uniform load distribution and reduced piston collapse

• Efficient heat transfer from combustion chamber to cylinder walls

• Precision engineered and made in Germany

Specifications

• Bore Size: 67.42 mm

• Actual Piston Diameter: 66.36 mm

• Display (Displacement): 249 cm³

• Stroke: 70.80 mm

• Clearance: 0.06 mm

• Compression Ratio: 2-stroke (Wossner and OEM)

• Dome Volume: Not specified

• Compression Height: 35.00 mm

Cross-Reference OEM Part Numbers

• Piston Kit: 8001DC

• Lock: CW18

• Pin: WP033

• Ring Set: RSB6640 (x2)

Vehicle Fitments

• 1997 Honda CR250R

• 1998 Honda CR250R

• 1999 Honda CR250R

• 2000 Honda CR250R

• 2001 Honda CR250R