PISTON KIT 03-09 CR85 47.50 C, WOSSNER 8105DC HONDA MX
The Wossner 8105DC piston kit is a high-performance forged piston with a 47.52mm bore and 47.47mm piston diameter. This +0.02 oversize piston enhances durability and thermal efficiency in two-stroke engine configurations. Engineered with an elliptical profile, it provides balanced load distribution and prevents piston collapse under thermal stress. This German-made piston kit features superior strength and durability from its forged piston construction, effective heat transfer from the combustion chamber to cylinder walls, and an elliptical shape that distributes thrust loads evenly and prevents localised pressure. Manufactured in Germany with high-precision engineering. Specifications include: Bore: 47.52 mm, Piston Diameter: 47.47 mm, Display Displacement: 84 cm³, Stroke: 47.80 mm, Piston Clearance: 0.05 mm, Compression Height: 24.00 mm, Compression Ratio (Wossner and OEM): 2-stroke, Lock Part Number: CW14, Pin Part Number: WP058, Ring Set Part Number: RSB4750, Rod Part Number: P2003. Weight is 132 grams.
- SKU
- 56-W833.C.WO
- Brand
- Wossner
- Availability
- In Stock (1)
Fitments (24)
| Make | Model | Year |
|---|---|---|
| HONDA | CR 80 | 1993 |
| HONDA | CR 80 | 1994 |
| HONDA | CR 80 | 1995 |
| HONDA | CR 80 | 1996 |
| HONDA | CR 80 | 1997 |
| HONDA | CR 80 | 1998 |
| HONDA | CR 80 | 1999 |
| HONDA | CR 80 | 2000 |
| HONDA | CR 80 | 2001 |
| HONDA | CR 80 | 2002 |
| HONDA | CR 80 | 2003 |
| HONDA | CR 80 | 2004 |
| HONDA | CR 80 | 2005 |
| HONDA | CR 80 | 2006 |
| HONDA | CR 85 | 2003 |
| HONDA | CR 85 | 2004 |
| HONDA | CR 85 | 2005 |
| HONDA | CR 85 | 2006 |
| HONDA | CR 85 | 2007 |
| HONDA | CR 85R | 2003 |
| HONDA | CR 85R | 2004 |
| HONDA | CR 85R | 2005 |
| HONDA | CR 85R | 2006 |
| HONDA | CR 85R | 2007 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 47.50mm
- Variant Id
- 257930
FULL DESCRIPTION
Wossner 8105DC Piston Kit for Honda CR85
Enhance the performance and durability of your two-stroke engine with the Wossner 8105DC Piston Kit. This high-performance forged piston is engineered to meet stringent quality standards and deliver optimal power output for your Honda CR85.
Key Features
- Forged piston construction for superior strength and longevity.
- Designed for efficient heat transfer from the combustion chamber to the cylinder walls, improving thermal efficiency.
- Features an elliptical piston profile that ensures balanced load distribution, preventing localized pressure points and piston collapse under thermal stress.
- Precision manufactured in Germany using advanced engineering techniques.
- Designed to maintain factory specifications while boosting engine performance.
Specifications
- Bore: 47.52 mm
- Piston Diameter: 47.47 mm
- Displacement: 84 cm³
- Stroke: 47.80 mm
- Piston Clearance: 0.05 mm
- Compression Height: 24.00 mm
- Compression Ratio: 2-stroke (Wossner and OEM)
- Lock Part Number: CW14
- Pin Part Number: WP058
- Ring Set Part Number: RSB4750
- Rod Part Number: P2003
Trade pricing available
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