Wossner 4-stroke Piston Kit +1.00mm
Wossner 4-stroke Piston Kit +1.00mm
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About this product
About this product
Upgrade your engine's performance with the Wossner 4-Stroke Piston Kit. Designed and manufactured in-house using Wössner's proprietary forging operation, this piston kit delivers superior strength, reliability, and optimized performance. Experience the difference that precision engineering and high-quality materials make in your engine's power and longevity.
Description
The Wossner 4-Stroke Piston Kit features a double-bridged forging design for enhanced strength and reduced weight. Engineered for performance, these lightweight pistons are crafted with the tightest piston-wall clearances, ensuring quieter engine operation and improved efficiency. Available in standard and oversize options, with high compression ratios optimized for 4-stroke applications, this kit will boost your engine's power output. The moly-coated piston skirts minimize friction and aid in proper break-in, contributing to long-lasting performance and reliability. Trusted by leading Supercross, Arenacross, and MX GP teams, Wossner piston kits are the choice of champions. Upgrade your engine with confidence and experience the winning edge.
Features & highlights
- In-house designed and manufactured for uncompromising quality.
- Double-bridged forging design maximizes strength and minimizes weight.
- Lightweight piston construction ensures optimal performance and responsiveness.
- Moly-coated piston skirts reduce friction and facilitate proper break-in.
- Tight piston-wall clearances provide quieter engine operation.
- High compression ratios available for increased power output.
- Used by leading Supercross, Arenacross, and MX GP teams.
Technical specifications
- Brand: Wossner
- Product Name: Piston Kit
- Engine Type: 4-Stroke
- Piston Material: Forged, Steel
- Ring Material: Steel, Cast
- Bore - Oversize: +1.00 mm
- Stroke Length: 84.00 mm
- Compression Ratio: 10.0:1
- Skirt Coating: Moly Coated
- Type: Replacement Forged Piston
Important to know
This kit includes the piston, ring, wrist pin, and pin locks. Please ensure compatibility with your specific engine model before installation.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
WOSSNER
8505D100
Piston Kit
10,0:1
Forged, Steel
84,00 mm
Steel, Cast
Moly Coated
4-Stroke
Replacement Forged Piston
Kit
Reviews


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Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.
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