Wossner 4-stroke Piston Kit +0.50mm
Wossner 4-stroke Piston Kit +0.50mm
Hurry up, only 2 items left in stock.
About this product
About this product
Upgrade your 4-stroke engine with the Wossner 4-Stroke Piston Kit, meticulously engineered for superior performance and durability. Wossner's in-house design and manufacturing processes ensure that every piston meets the highest standards, delivering unmatched reliability on the track or trail.
Description
The Wossner 4-Stroke Piston Kit features a double-bridged, lightweight forged piston design, providing exceptional strength and reduced reciprocating mass for improved throttle response and engine efficiency. The moly-coated piston skirt minimizes friction, aiding in a faster break-in and extending engine life. Designed with tight piston-wall clearances, this kit ensures quieter engine operation. This replacement forged piston kit is a staple for Supercross, Arenacross and MX GP teams.
Features & highlights
- In-house designed and manufactured using Wössner’s proprietary forging process for ultimate quality control.
- Double-bridged, lightweight forged piston design enhances strength and reduces weight.
- Moly-coated piston skirt reduces friction, promoting faster break-in and extended engine life.
- Tight piston-wall clearances ensure quieter engine operation.
- High compression ratios available for optimized 4-stroke performance.
- Includes piston, ring, wrist pin, and pin locks for a complete installation.
- Trusted by leading Supercross, Arenacross, and MX GP teams.
Technical specifications
- Brand: Wossner
- Bore - Oversize: +0.50 mm
- Compression Ratio: 9.9:1
- Engine Type: 4-Stroke
- Piston Material: Forged, Steel
- Ring Material: Steel, Cast
- Skirt Coating: Moly Coated
- Stroke Length: 84.00 mm
- Type: Replacement Forged Piston
Important to know
Ensure compatibility with your specific engine model before purchase. Professional installation is recommended.
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
8505D050
Piston Kit
9,9:1
Forged, Steel
84,00 mm
Steel, Cast
Moly Coated
4-Stroke
Replacement Forged Piston
Kit
Reviews
Who is behind Parts Denmark
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.
Based in Denmark
Fast customer support
Over 80.000 Products
2-Year Full Warranty
Your peace of mind is our priority. Every product in our shop comes with a comprehensive 2-year warranty, so you can hit the road with full confidence.
Support in Danish, Swedish, German & English
Whether you are upgrading your exhaust or choosing a new helmet, our team of seasoned riders is ready to provide professional guidance for your specific bike.
Free Shipping Over 200€ (EU)
Shop your favorite gear without worrying about extra costs. We offer free shipping on all orders over 200€ (EU), ensuring your parts reach you safely and affordably.
Authorized Parts Europe Dealer
As a certified Parts Europe supplier, we guarantee 100% authentic, high-quality motorcycle parts and accessories directly from the world's leading manufacturers.
