PISTON KIT 89-95 RM250 67.50, WOSSNER 8022D050 SUZUKI MX

The Wossner 8022D050 piston with a 67.50mm bore (67.44mm actual size) is designed for high performance and strength, compatible with Suzuki RM250 (1989-1995) and RMX250 (1993-1995) models. This German-forged piston is optimised to enhance heat transfer to the cylinder walls. Its elliptical structure helps maintain uniform bearing surfaces during thermal expansion, preventing localised pressure points and potential piston collapse.

Features

• Forged construction for superior strength and durability

• Optimised design for efficient heat transfer to cylinder walls

• Elliptical shape for uniform load distribution under heat expansion

• Manufactured in Germany

Specifications

• Bore: 67.50mm (actual size 67.44mm)

• Part Number: 56-W642_050.WO

• Lock Part Number: CW18

• Pin Part Number: WP033

• Ring Set Part Number: RDB6700

• Displacement: 246 cm³

• Stroke: 70.80mm

• Clearance: 0.06mm

• Compression Height: 37.00mm

Cross-Reference OEM Part Numbers

• Piston: 12110-28C11-0F0, 12110-29E20-0F0

• Ring, Piston: 12141-41600, 12141-41620

• Pin, Piston: 12151-28C00, 12151-37F00

• Circlip: 09381-18002

Vehicle Fitments

• 1989-1995 Suzuki RM250

• 1993-1995 Suzuki RMX250