PISTON KIT 89-99 RM125 54.00 C, WOSSNER 8055DC SUZUKI MX

Wossner forged piston kit designed for Suzuki RM125 models from 1989 to 1999. This piston features a 54.02mm bore and provides enhanced strength, durability, and heat transfer performance. The elliptical design ensures even load distribution under thermal expansion, helping to prevent localised stress and piston collapse. Manufactured in Germany for consistent precision and reliability.

Features

• Forged construction for superior strength and durability

• Optimised combustion chamber heat transfer

• Elliptical design for uniform bearing surface and reduced localised pressure

• Manufactured in Germany

Specifications

• Bore Size: 54.02mm

• Actual Piston Size: 53.97mm

• Display Capacity: 123 cm³

• Stroke: 54.00mm

• Clearance: 0.05mm

• Compression Ratio (Wossner): 2-stroke

• Compression Ratio (OEM): 2-stroke

• Compression Height: 29.50mm

Cross-Reference OEM Part Numbers

• Piston Kit: 8055DC

• Lock: CW15

• Pin: WP032

• Ring Set: RSB5400

• Additional Part Number: 56-W641.C.WO

Vehicle Fitments

• 1989 Suzuki RM 125

• 1990 Suzuki RM 125

• 1991 Suzuki RM 125

• 1992 Suzuki RM 125

• 1993 Suzuki RM 125

• 1994 Suzuki RM 125

• 1995 Suzuki RM 125

• 1996 Suzuki RM 125

• 1997 Suzuki RM 125

• 1998 Suzuki RM 125

• 1999 Suzuki RM 125