PISTON KIT 90-91 CR125 55.00, WOSSNER 8107D100 HONDA MX
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Wossner forged piston kit for Honda CR125 motorcycles (1990-1991). Bore size 55.00 mm, piston diameter 54.94 mm, +1.00 oversize. Features include forged construction for strength and durability, optimized heat transfer, and an elliptical design for balanced thrust load distribution. Manufactured in Germany. Specifications: Engine Displacement 125 cm³, Stroke 54.50 mm, Clearance 0.06 mm, Compression Height 28.00 mm, Compression Ratio 2-stroke. Cross-reference OEM part numbers: Piston Kit 8107D100, Lock CW15, Pin WP032, Ring Set RSB5500, Rod P2009.
- SKU
- 56-W595+100.WO
- Brand
- Wossner
- Availability
- In Stock (1)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 55.00mm
- Variant Id
- 257021
FULL DESCRIPTION
Wossner Forged Piston Kit 55.00mm Bore - Honda CR125 (1990-1991)
This Wossner forged piston kit is specifically designed for Honda CR125 motorcycles from 1990 to 1991. With a 55.00 mm bore and a piston diameter of 54.94 mm, this +1.00 oversize piston is crafted for high-performance 2-stroke engines. Its forged construction enhances structural strength and thermal reliability, while the elliptical design ensures uniform load distribution during operation. Manufactured in Germany to precision standards.
Key Features:
- Forged piston for maximum strength and durability
- Optimised heat transfer from combustion chamber to cylinder walls
- Elliptical design ensures balanced thrust load distribution and reduces localised pressure
- Precision-made in Germany
Specifications:
- Bore Size: 55.00 mm
- Piston Diameter: 54.94 mm
- Engine Displacement: 125 cm³
- Stroke: 54.50 mm
- Clearance: 0.06 mm
- Compression Height: 28.00 mm
- Compression Ratio: 2-stroke (Wossner and OEM)
Cross-Reference OEM Part Numbers:
- Piston Kit: 8107D100
- Lock: CW15
- Pin: WP032
- Ring Set: RSB5500
- Rod: P2009
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