Here's the information for the Wossner Piston designed for the Yamaha YZ250F model years 2008 to 2013:
Features:
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In-house Design and Manufacturing: Wossner manufactures its pistons in-house, ensuring control over the entire production process for consistent quality. The forgings are produced in Wossner's company-owned forging operation.
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Double-Bridged Forging Design: The piston is crafted using a double-bridged forging design, optimized for 4-stroke engines. This design enhances durability and performance, meeting the demands of high-performance racing.
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Optimized Piston-Wall Clearances: Wossner pistons feature tight piston-wall clearances, which contribute to quieter engine operation and reduced friction. This optimization enhances overall engine performance.
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Comprehensive Kit: Each piston kit includes the piston, piston rings, wrist pin, and pin locks, providing all necessary components for installation.
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Trusted by Racing Professionals: Wossner pistons are trusted by leading Supercross, Arenacross, and MX GP teams, demonstrating their performance and reliability in competitive racing environments.
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German Engineering: Manufactured in Germany, Wossner pistons uphold the precision and quality associated with German engineering excellence.
Specifications:
- Piston Size: 76.96mm
- Oversize: Standard
- Number of Rings: 3
- Replacement Rings: RIK77.00D3
- Replacement Wrist Pin: WP070
- Replacement Circlip: CW16
Please note that Wossner Piston Kits include the piston, wrist pin, circlips, and rings. Needle bearings are not included.
Before purchasing, ensure compatibility with your Yamaha YZ250F model and verify the suitability of the piston kit for your specific needs.
Click the link to see this on our website!
https://www.kaitaiamotorcycles.co.nz/products/ran_wo8712
Have any questions about these? Please don't hesitate to use our chat box or even send us an email at kaitaiamotorcycles@xtra.co.nz