PISTON KIT-2 BMW R1200GS,S,ST, WOSSNER K8710DA-2, 101mm
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Wossner forged piston kit for high-performance applications and long rod configurations. Features include optimal combustion chamber heat transfer, elliptical profile for consistent bearing surface, even thrust load distribution, and manufactured in Germany. Specifications: Bore 101.00mm, Diameter 100.96mm, Engine Displacement 1170 cm³, Stroke 73.00 mm, Clearance 0.04 mm, Compression Ratio (Wossner) 12.70:1, Compression Ratio (OEM) 12.00:1, Dome Volume +4.40 cm³, Compression Height 27.90 mm. Kit includes 2 pistons, pins, rings, and clips. Clips P/N: C22X1.6. Pin P/N: WP009. Ring Set P/N: 1010XSY. Cross-reference OEM Part Numbers: 56-W9935.000.WO, Wossner Piston K8710DA-2.
- SKU
- 56-W9935.000.WO
- Brand
- Wossner
- Availability
- Out of Stock
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- Variant Id
- 259239
FULL DESCRIPTION
Wossner Forged Piston Kit for BMW R1200 Series
Upgrade your BMW R1200 series motorcycle with this high-performance Wossner Piston Kit. Engineered for demanding applications and long rod configurations, these Pro Series pistons are designed to deliver enhanced compression and superior thermal efficiency for a noticeable power and performance boost.
Key Features:
- Forged Piston Construction: Provides exceptional strength and durability for long-lasting performance.
- Optimized Heat Transfer: Designed for efficient combustion chamber heat transfer to cylinder walls, improving thermal management.
- Elliptical Profile: Ensures a consistent bearing surface, even under thermal expansion, for reduced wear.
- Even Thrust Load Distribution: Minimizes stress and prevents piston collapse by distributing thrust loads uniformly.
- High-Performance Design: Tailored for high-performance use and optimized for long rod configurations.
- German Manufacturing: Precision-engineered and manufactured in Germany for quality assurance.
- Increased Compression Ratio: Offers a higher compression ratio (12.70:1) compared to OEM (12.00:1) for improved power output.
- Complete Kit: Includes everything needed for installation: 2 pistons, pins, rings, and clips.
Specifications:
- Bore Size: 101.00mm
- Measured Diameter: 100.96mm
- Engine Displacement: 1170 cm³
- Stroke: 73.00 mm
- Piston Clearance: 0.04 mm
- Wossner Compression Ratio: 12.70:1
- OEM Compression Ratio: 12.00:1
- Dome Volume: +4.40 cm³
- Compression Height: 27.90 mm
- Included Components: 2 pistons, pins, rings, and clips
- Clip Part Number: C22X1.6
- Pin Part Number: WP009
- Ring Set Part Number: 1010XSY
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