PISTON KIT 89-99 RM125 55.00, WOSSNER 8055D100 SUZUKI MX
Wossner forged piston kit with a 55.00mm bore for oversize applications. This piston is designed for maximum structural integrity, efficient heat transfer, and consistent performance. Its elliptical design ensures even pressure distribution and prevents piston failure under thermal stress. Manufactured in Germany to high standards of precision. Features forged construction for improved strength and service life, optimized heat transfer path from combustion chamber to cylinder walls, and elliptical geometry for even bearing surface under heat expansion. Specifications include a bore size of 55.00mm, actual piston size of 54.95mm, display capacity of 123 cm³, stroke of 54.00mm, clearance of 0.05mm, 2-stroke compression ratio for both Wossner and OEM, and compression height of 29.50mm. Cross-reference OEM part numbers include Piston Kit: 8055D100, Lock: CW15, Pin: WP032, Ring Set: RSB5550. Additional part number: 56-W641.C.WO. Weight: 184g.
- SKU
- 56-W641_100.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit - Suzuki RM125 (1989-1999) - 55.00mm Oversize
Upgrade your Suzuki RM125's performance with this high-quality Wossner forged piston kit. Designed for models from 1989 to 1999, this kit features a 55.00mm bore for oversize applications, providing enhanced power and durability. The advanced forged construction ensures superior strength and longevity, while the optimized heat transfer design promotes efficient cooling and consistent operation. Experience improved bearing surface integrity and resistance to thermal stress thanks to the piston's elliptical geometry. Precision manufactured in Germany, this Wossner piston kit is engineered for demanding off-road use.
Key Features
- Forged construction for enhanced strength and service life.
- Optimized heat transfer path for efficient cooling.
- Elliptical geometry for even bearing surface under thermal expansion.
- Precision manufactured in Germany.
Specifications
- Bore Size: 55.00mm
- Actual Piston Size: 54.95mm
- Display Capacity: 123 cm³
- Stroke: 54.00mm
- Clearance: 0.05mm
- Compression Ratio (Wossner): 2-stroke
- Compression Ratio (OEM): 2-stroke
- Compression Height: 29.50mm
Kit Components & Cross-References
- Piston Kit Part Number: 8055D100
- Lock Ring: CW15
- Piston Pin: WP032
- Ring Set: RSB5550
- Additional Part Number:
