Wossner Piston Kit for KTM EXC450/Outlaw 450 88.96mm Bore
Wossner Piston Kit for KTM EXC450/Outlaw 450 88.96mm Bore
About this product
About this product
Elevate your engine's performance and durability with the Wossner 88.96mm Piston Kit, engineered specifically for the KTM EXC450 (2003-2007) and KTM Outlaw 450 (2008-2010). This standard bore piston kit provides a robust foundation for reliable power, whether you're tackling trails or racing tracks.
Description
Experience the superior engineering of Wossner with this high-performance standard bore piston kit, meticulously designed to meet or exceed OEM specifications for your 450cc KTM engine. Wossner is renowned for its forged piston technology, offering exceptional strength and resilience under the extreme demands of off-road and ATV riding. This 88.96mm piston kit is precision-machined from a high-quality aluminum alloy, ensuring optimal fit, reduced friction, and enhanced heat dissipation. The result is improved throttle response, consistent power delivery, and an extended engine lifespan. As a complete kit, it includes everything needed for a comprehensive piston replacement or engine rebuild, ensuring a straightforward installation process and restoring your engine's peak performance.
Features & Highlights
- Forged Construction: Crafted from a high-strength aluminum alloy, offering superior durability and resistance to thermal and mechanical stress compared to cast pistons, ideal for demanding applications.
- Precision Machined: Engineered to exact tolerances, ensuring optimal piston-to-cylinder wall clearance, reduced friction, and consistent performance across the entire RPM range.
- Complete Kit: Includes a high-quality forged piston, piston rings, wrist pin, and circlips, providing all necessary components for a full and reliable engine refresh.
- Optimized Performance: Designed to enhance power output and throttle response, allowing your KTM EXC450 or Outlaw 450 to perform at its best, whether on the trail or track.
- OEM Standard or Better: Provides a reliable replacement or performance upgrade, ensuring your engine maintains its integrity and delivers consistent, powerful output.
- Direct Fitment: Specifically engineered for KTM EXC450 (2003-2007) and KTM Outlaw 450 (2008-2010) models, guaranteeing perfect compatibility with the 88.96mm standard bore.
Technical Specifications
- Brand: Wossner
- MPN/SKU: 09104932
- Vendor Part Number: 8581DA
- Bore Size: 88.96mm (Standard)
- Piston Type: Forged
- Displacement: 450cc (approx.)
- Compression Ratio: 12.5:1 (Estimated Performance)
- Application: KTM EXC450 (2003-2007), KTM Outlaw 450 (2008-2010)
- Kit Includes: Piston, Piston Rings, Wrist Pin, Circlips
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
8581DA
110 mm
65 mm
110 mm
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.

