Wossner 4-stroke Piston Kit
Wossner 4-stroke Piston Kit
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Estimated delivery: Feb 03 - Feb 07
About this product
About this product
The Wossner 4-Stroke Piston Kit delivers superior performance and reliability for your engine. Designed and manufactured in-house, Wossner pistons are engineered to withstand the demands of high-performance applications. Experience the difference that precision engineering and quality materials make.
Description
Wossner's 4-stroke pistons utilize a double-bridged forging design, resulting in a lightweight yet incredibly strong piston. These forged, steel pistons are crafted with the tightest piston-wall clearances in the industry, ensuring a quieter running engine and minimizing friction. Each piston skirt features a Moly coating, further reducing friction and aiding in the break-in process. Available in standard sizes with a 9.0:1 compression ratio, Wossner piston kits cater to a wide range of 4-stroke applications. Wossner piston kits are trusted and used by leading Supercross, Arenacross, and MX GP teams, a testament to their exceptional quality and performance. Upgrade your engine with a Wossner 4-Stroke Piston Kit and experience the advantage.
Features & highlights
- In-house designed and manufactured for superior quality control.
- Double-bridged forging design provides exceptional strength and lightweight performance.
- Forged, steel pistons offer enhanced durability and resistance to wear.
- Moly-coated piston skirts minimize friction and promote smooth break-in.
- Tight piston-wall clearances ensure quieter engine operation.
- Used by top Supercross, Arenacross, and MX GP teams.
Technical specifications
- Brand: Wossner
- Engine Type: 4-Stroke
- Piston Material: Forged, Steel
- Ring Material: Steel, Cast
- Bore - Oversize: Standard
- Piston Size: Standard Size A
- Stroke Length: 63.00 mm
- Compression Ratio: 9.0:1
- Skirt Coating: Moly Coated
- Type: Replacement Forged Piston
- Units: Kit
Important to know
This kit includes the piston, ring, wrist pin, and pin locks.
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
K8734DA-4
Piston Kit
9,0:1
Forged, Steel
63,00 mm
Steel, Cast
Standard Size A
Moly Coated
4-Stroke
Replacement Forged Piston
Kit


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.

