PISTON KIT 94-96 YZ125 54.00 B, WOSSNER 8116DB YAMAHA MX
Wossner Piston Kit 8116DB is a +0.01 oversize forged piston with a 54.01mm bore, engineered for Yamaha YZ125 models. Manufactured in Germany, this piston offers exceptional strength and efficient heat management. Its elliptical profile supports uniform load distribution during heat expansion, reducing localised stress and improving engine reliability under demanding conditions. Features include forged construction for durability, an elliptical piston design to evenly distribute thrust loads during thermal expansion, and efficient heat transfer to cylinder walls. Specifications: Bore 54.01 mm, Actual Piston Diameter 53.95 mm, Stroke 54.50 mm, Displacement 124 cm³, Clearance 0.06 mm, Compression Height 28.00 mm, Wossner Compression Ratio 2-stroke, OEM Compression Ratio 2-stroke. Cross-reference OEM part numbers include Wossner Piston: 8116DB, Lock: CW16, Pin: WP036, Ring Set: RSB5400, Rod: P2047. Internal Part No: 56-W647+00B.WO. Weight: 182 grams.
- SKU
- 56-W647+00B.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit for Yamaha YZ125
This Wossner Piston Kit is a high-performance upgrade designed for enhanced strength and reliability. Engineered with a forged construction, this piston offers superior durability for demanding riding conditions. Its specialized elliptical profile is crucial for managing thermal expansion, ensuring uniform load distribution and reducing stress on critical engine components. Precision manufactured in Germany, this kit promotes efficient heat transfer to the cylinder walls, contributing to optimal engine performance and longevity.
Key Features:
- Forged Construction: Provides exceptional strength and resilience for high-stress environments.
- Elliptical Piston Design: Optimizes thrust load distribution during thermal expansion, enhancing reliability.
- Efficient Heat Transfer: Facilitates effective heat dissipation to the cylinder walls for improved performance.
- German Engineering: Manufactured to exacting standards for precision and quality.
Specifications:
- Bore: 54.01 mm
- Actual Piston Diameter: 53.95 mm
- Stroke: 54.50 mm
- Displacement: 124 cm³
- Clearance: 0.06 mm
- Compression Height: 28.00 mm
- Wossner Compression Ratio: 2-stroke
- OEM Compression Ratio: 2-stroke
Included Components:
- Piston
- Lock (CW16)
- Pin (WP036)
- Ring Set (RSB5400)
