PISTON KIT 76-80 YZ80 49.00, FORGED WOSSNER 8183DA
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Wossner 49mm forged piston kit. Features forged construction for superior strength and durability, optimized heat transfer to cylinder walls, elliptical design for uniform bearing surface under heat expansion, reduced localized pressure, and even distribution of thrust loads, preventing piston collapse under high-stress conditions. Specifications include a bore size of 49mm, Wossner part number 8183DA, lock part number CW12, pin part number WP091, ring set part number RSB4900, displacement of 79 cm³, stroke of 42.00mm, clearance of 0.05mm, 2-stroke compression ratio, and compression height of 29.50mm. Made in Germany.
- SKU
- 56-W457+000.WO
- Brand
- Wossner
- Availability
- In Stock (2)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 49mm
- Variant Id
- 255713
FULL DESCRIPTION
Wossner 49mm Forged Piston Kit for Yamaha YZ80
Enhance your Yamaha YZ80's performance and durability with this high-quality 49mm forged piston kit from Wossner. Engineered in Germany, this piston is designed for optimal combustion chamber heat transfer and uniform load distribution, significantly reducing localized pressure and preventing piston collapse even under the most demanding conditions.
Key Features:
- Forged Construction: Provides superior strength and exceptional durability for a longer lifespan.
- Optimized Heat Transfer: Efficiently transfers heat to the cylinder walls, maintaining optimal operating temperatures.
- Elliptical Design: Ensures a uniform bearing surface, compensating for heat expansion and maintaining consistent performance.
- Even Load Distribution: Reduces localized pressure points and evenly distributes thrust loads for smoother operation.
- Piston Collapse Prevention: Engineered to withstand high-stress situations and prevent failure.
Specifications:
- Bore Size: 49.00mm
- Displacement: 79 cm³
- Stroke: 42.00mm
- Clearance: 0.05mm
- Compression Ratio: 2-stroke
- Compression Height: 29.50mm
- Wossner Part Number: 8183DA
- Lock Part Number: CW12
- Pin Part Number: WP091
- Ring Set Part Number: RSB4900
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