PISTON KIT 07-09 RMZ250 HC 77, FORGED WOSSNER 8672DA 12111-10H20-0F0
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Wossner forged high-compression piston kit with a 77mm bore (76.96mm). Designed for superior strength and heat transfer efficiency, this piston ensures optimal combustion performance. The elliptical design distributes thrust loads evenly, reducing localized pressure and preventing piston collapse. Manufactured in Germany. Features include a high-compression forged piston for increased performance, optimized heat transfer for improved efficiency, and an elliptical design that ensures a uniform bearing surface under heat expansion and even thrust load distribution to prevent piston collapse. Specifications include: Bore Size: 77mm (76.96mm), Compression Ratio: 13.9:1, Part Number: 8672DA, Lock Part Number: CW16, Pin Part Number: WP070, Ring Set Part Number: 770XAS-2, Rod Part Number: P4004, Displacement: 249 cm³, Stroke: 53.60mm, Clearance: 0.04mm, OEM Compression Ratio: 13.4:1, Dome Volume: -2.50 cm³, Compression Height: 19.60mm. Cross-reference OEM Part Numbers: 12111-10H20-0F0, 4928M07700.
- SKU
- 56-W305.A.WO
- Brand
- Wossner
- Availability
- In Stock (5)
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
- 255350
FULL DESCRIPTION
Wossner 77mm Forged High-Compression Piston Kit
Enhance your motorcycle's performance with this Wossner forged high-compression piston kit. Engineered for superior strength and optimal combustion, this kit features a 77mm bore for increased power output. The advanced elliptical design ensures even distribution of thrust loads, preventing premature wear and piston collapse. Manufactured in Germany for exceptional quality and durability.
Key Features:
- High-Compression Forged Piston: Delivers increased performance and power.
- Optimized Heat Transfer: Improves combustion efficiency and engine reliability.
- Elliptical Design: Guarantees a uniform bearing surface under heat expansion, reducing stress.
- Even Thrust Load Distribution: Minimizes localized pressure, preventing piston collapse.
- Precision Manufacturing: Made in Germany to the highest standards.
Specifications:
- Bore Size: 77mm (76.96mm)
- Compression Ratio: 13.9:1
- Part Number: 8672DA
- Lock Part Number: CW16
- Pin Part Number: WP070
- Ring Set Part Number: 770XAS-2
- Rod Part Number: P4004
- Displacement: 249 cm³
- Stroke: 53.60mm
- Clearance: 0.04mm
- OEM Compression Ratio: 13.4:1
- Dome Volume: -2.50 cm³
- Compression Height: 19.60mm
Cross-Reference OEM Part Numbers:
- 12111-10H20-0F0
- 4928M07700
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