Does it fit your motorcycle?
Look it up by licence plate or VIN, or choose your model.
Confirmed compatible · Position:
This part doesn't fit your bike. See parts that fit
Fits most motorcycles
Not model-specific. Check dimensions and specifications in the description before ordering.
Chosen by size, not by model
The size is printed on the tyre sidewall, e.g. 120/70 ZR17, and in your registration document.
Checking fitment…
Fitment check unavailable
Wossner 4-Stroke Forged Piston Kit - Size C - 11.1:1 - 8581DC
Product info
- Item number
- 09104934
- Manufacturer number
- 8581DC
- Position
Upgrade your 4-stroke engine with the Wossner 4-Stroke Piston Kit. Designed and manufactured in-house, this kit delivers superior performance and durability. Wossner's commitment to quality ensures your engine runs smoother and more efficiently.
Description
The Wossner 4-Stroke Piston Kit features a double-bridged forging design for enhanced strength and reduced weight. These lightweight pistons are engineered with the tightest piston-to-wall clearances in the industry, resulting in a quieter running engine and improved overall performance. Available in standard sizes with high compression ratios, these piston kits are suitable for a wide range of 4-stroke applications. Each piston skirt is treated with a Moly coating to minimize friction during operation and to improve the initial break-in process. Wossner piston kits are trusted by leading Supercross, Arenacross, and MX GP teams, proving their reliability and performance under the most demanding conditions. Upgrade your engine with confidence and experience the Wossner advantage.
Features & highlights
- In-house designed and manufactured for superior quality control.
- Double-bridged forging design enhances strength and reduces weight.
- Lightweight pistons ensure optimal engine performance.
- Moly coated piston skirts reduce friction and aid break-in.
- High compression ratios available for increased power.
- Trusted by leading Supercross, Arenacross, and MX GP teams.
Technical specifications
- Brand: Wossner
- Engine Type: 4-Stroke
- Piston Material: Forged Steel
- Ring Material: Steel, Cast
- Piston Size: Standard Size C
- Bore - Oversize: Standard
- Compression Ratio: 11.1:1
- Stroke Length: 72.00 mm
- Skirt Coating: Moly Coated
- Type: Replacement Forged Piston
- Units: Kit
Important to know
This kit includes the piston, rings, wrist pin, and pin locks. Verify compatibility with your specific engine model before installation.
- Brand
- WOSSNER
- Vendor part number
- 8581DC
- Product name
- Piston Kit
- Compression ratio
- 11,1:1
- Piston material
- Forged, Steel
- Stroke length
- 72,00 mm
- Ring material
- Steel, Cast
- Piston size
- Standard Size C
- Skirt coating
- Moly Coated
- Engine type
- 4-Stroke
- Type
- Replacement Forged Piston
- Units
- Kit
Free shipping to a GLS parcel shop or parcel box on orders over €200.
We ship your order as quickly as we can. Orders are usually packed within 24 hours on weekdays.
You have a 14-day right of return. Read more
Certified e-mærket web shop
