Wossner Forged Piston Kit 125cc 2-stroke
Wossner Forged Piston Kit 125cc 2-stroke
Available in stock (5)
About this product
About this product
Upgrade your 125cc 2-stroke engine with the Wossner Forged Piston Kit, meticulously designed and manufactured for superior performance and durability. This kit provides improved power and reliability, making it an ideal choice for both enthusiasts and professional racers. Experience the difference that precision engineering and high-quality materials can make in your engine's performance.
Description
The Wossner Forged Piston Kit is engineered to deliver unmatched performance. Manufactured in-house with forgings from Wossner's own facility, these pistons boast exceptional strength and reliability. The kit features a lightweight design and tight piston-to-wall clearances, resulting in a quieter running engine and optimized power output. Each piston skirt is coated with Moly to reduce friction during break-in and provide enhanced wear resistance. Designed for 125cc 2-stroke engines, this kit provides a standard size B piston with a diameter of 55.96 mm, ensuring a precise fit. The 56.01 mm bore size and 50.6 mm stroke length are optimized for peak performance, making it perfect for demanding applications such as Supercross, Arenacross, and MX GP racing.
Features & highlights
- Forged aluminum alloy construction ensures superior strength and durability.
- Moly-coated piston skirt reduces friction and enhances break-in.
- Lightweight design for improved throttle response and reduced engine noise.
- Optimized piston-to-wall clearances for efficient performance.
- Complete kit includes piston, rings, wrist pin, and pin locks.
- Used by leading Supercross, Arenacross, and MX GP teams.
- Designed for 125cc 2-stroke engines, providing a reliable and high-performance upgrade.
Technical specifications
- Brand: Wossner
- Part Number: 8018DB
- Engine Type: 2-Stroke
- Displacement: 125 cc
- Piston Material: Forged Aluminum Alloy
- Ring Material: Steel, Cast
- Piston Diameter: 55.96 mm
- Bore Size: 56.01 mm
- Stroke Length: 50.6 mm
- Piston Size: Standard Size B
- Skirt Coating: Moly Coated
- Type: Replacement Forged Piston
- Units: Kit
Important to know
Ensure proper installation and break-in procedures are followed for optimal performance and longevity. 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
8018DB
Piston Kit
56,01 mm
125 cc
Aluminum Alloy, Forged
50,6 mm
Steel, Cast
Standard Size B
55,96 mm
Moly Coated
2-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 100.000 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.

