Wossner Forged Piston Kit 125cc
Wossner Forged Piston Kit 125cc
About this product
About this product
Upgrade your 125cc 2-stroke engine with the Wossner Forged Piston Kit. Designed and manufactured in-house, this piston kit delivers superior performance and durability for demanding applications. Experience the difference that precision engineering and high-quality materials make.
Description
The Wossner Forged Piston Kit is engineered for optimal performance and longevity. Forged from high-strength aluminum alloy, the piston offers exceptional durability and reduced weight. This lightweight design, combined with tight piston-to-wall clearances, ensures quieter engine operation and improved efficiency. Each piston skirt is coated with a moly coating, which reduces friction during break-in and provides continued smooth operation. Used by leading Supercross, Arenacross, and MX GP teams, Wossner piston kits deliver proven performance on the track. Installation is straightforward, providing a direct replacement for your original piston. Maximize the power and reliability of your 125cc engine with this forged piston kit. The standard size A piston, with a diameter of 53.94 mm, perfectly fits your engine. Optimize your engine's performance with the Wossner piston kit.
Features & highlights
- In-house designed and manufactured for superior quality control.
- Forged from high-strength aluminum alloy for maximum durability.
- Moly-coated skirt reduces friction and aids in break-in.
- Lightweight design ensures quieter engine operation and improved efficiency.
- Tight piston-to-wall clearances optimize performance.
- Complete kit includes piston, ring, wrist pin, and pin locks.
- Trusted by leading Supercross, Arenacross, and MX GP teams.
Technical specifications
- Brand: Wossner
- Part Number: 09104840
- Bore Size: 54.00 mm
- Displacement: 125 cc
- Engine Type: 2-Stroke
- Piston Diameter: 53.94 mm
- Piston Material: Forged Aluminum Alloy
- Piston Size: Standard Size A
- Ring Material: Steel, Cast
- Skirt Coating: Moly Coated
- Stroke Length: 54.50 mm
- Type: Replacement Forged Piston
Important to know
This is a complete piston kit including the piston, ring, wrist pin and pin locks. Ensure proper installation and break-in procedures are followed for optimal performance and longevity.
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
Specifications
WOSSNER
8135DA
Piston Kit
54,00 mm
125 cc
Aluminum Alloy, Forged
54,50 mm
Steel, Cast
Standard Size A
53,94 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.

