PISTON KIT 07-09 RMZ250 77.00, WOSSNER 8666DA SUZUKI 12111-10H20-0F0
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Delivery to United States 5–8 business days
Wossner 8666DA forged piston kit with a 77.00mm bore. Designed for excellent durability, heat transfer, and performance. Its elliptical design ensures even bearing contact under heat expansion, reducing stress points and preventing piston collapse. Features forged piston construction, optimized heat transfer, elliptical shape for uniform pressure distribution, and reduced risk of localized pressure and piston failure. Manufactured in Germany. Specifications: Bore 77.00 mm, Actual Bore Diameter 76.96 mm, Display 249 cm³, Hub Stroke 53.60 mm, Clearance 0.04 mm, Compression Height 19.60 mm, Dome Volume -3.30 cm³, Wossner Compression Ratio OEM, OEM Compression Ratio 13.40:1. Includes piston 8666DA, lock CW16, pin WP070, ring set 770XAS-2, rod P4004, main bearing 2 x MB830046. Part No. 56-W4921.A.WO. OEM Reference 12111-10H20-0F0, 4921M07700.
- SKU
- 56-W4921.A.WO
- Brand
- Wossner
- Availability
- Out of Stock
Fitments (3)
| Make | Model | Year |
|---|---|---|
| SUZUKI | RM-Z 250 | 2007 |
| SUZUKI | RM-Z 250 | 2008 |
| SUZUKI | RM-Z 250 | 2009 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 77mm
- Variant Id
- 256380
FULL DESCRIPTION
Wossner 77.00mm Forged Piston Kit for Suzuki RM-Z250
Enhance the performance and durability of your Suzuki RM-Z250 with the Wossner 8666DA forged piston kit. Precision-engineered in Germany, this piston kit is designed for optimal power delivery and longevity.
Key Features:
- Forged Construction: Delivers superior strength and reliability compared to cast pistons, ensuring it can withstand the demands of high-performance riding.
- Optimized Heat Transfer: Designed to efficiently transfer heat away from the combustion chamber, contributing to consistent engine performance and reduced wear.
- Elliptical Design: Features an elliptical piston skirt that ensures even bearing contact, even under extreme heat expansion. This design minimizes stress points, preventing localized pressure and potential piston collapse.
- German Engineering: Manufactured to exacting standards in Germany, guaranteeing exceptional quality and performance.
Specifications:
- Bore: 77.00 mm
- Actual Bore Diameter: 76.96 mm
- Displacement: 249 cm³
- Hub Stroke: 53.60 mm
- Clearance: 0.04 mm
- Compression Height: 19.60 mm
- Dome Volume: -3.30 cm³
- Wossner Compression Ratio: OEM
- OEM Compression Ratio: 13.40:1
Included Components:
- Piston: Wossner 8666DA
- Lock: CW16
- Pin: WP070
- Ring Set: 770XAS-2
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