PISTON KIT 89-95 TSR125 57.50, FORGED WOSSNER 8009D150
Wossner forged piston kit 8009D150 with a 57.50mm bore and 57.44mm diameter. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Features include forged construction, optimized heat transfer, and an elliptical design for uniform load distribution. Specifications: Bore 57.50mm, Diameter 57.44mm, Display (cm³) 125, Stroke (mm) 50.00, Clearance (mm) 0.06, Compression Height (mm) 28.50. Includes lock P/N CW16, pin P/N WP036, and ring set P/N RSB5750 x 2.
- SKU
- 56-W259.150.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit 57.50mm for TSR125
Experience superior performance and durability with this Wossner forged piston kit. Engineered for optimal heat transfer and load distribution, this piston ensures reliable operation and longevity for your motorcycle engine.
Key Features:
- Forged construction provides exceptional strength and resistance to extreme conditions.
- Designed for optimized heat transfer, promoting efficient combustion and performance.
- Features an elliptical design that ensures uniform bearing surface under heat expansion, preventing localized pressure and evenly distributing thrust loads to avoid piston collapse.
- Manufactured to high standards in Germany, guaranteeing quality and precision.
Specifications:
- Piston Bore: 57.50mm
- Piston Diameter: 57.44mm
- Engine Displacement: 125 cm³
- Stroke: 50.00mm
- Clearance: 0.06mm
- Compression Height: 28.50mm
- Wossner Compression Ratio: 2-Stroke
- OEM Compression Ratio: 2-Stroke
Included Components:
- Wossner Piston Suzuki TSR125 (Part Number: 8009D150)
- Lock Ring: CW16
- Piston Pin: WP036
- Ring Set: RSB5750 (Quantity: 2)


