Specifications
- Brand
- Athena
- Part #
- S5F07700007B
- UPC
- 8052780276689

Athena 08-14 Yamaha WR 250 F 76.97mm 4T Forged Piston
$158.04
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Athena forged piston for 2008-2014 Yamaha WR 250 F. Made with high-performance alloys for improved resistance and performance.
Key Features
- Fits 2008-2014 Yamaha WR 250 F.
- Forged piston made from special high-performance nickel, silica, and aluminum alloys.
- CNC machined with dimensional tolerances of less than 0.01 mm.
- Smooth profile designed for regular flow and perfect flame propagation.
- Offers greater resistance and excellent performance compared to stock.
- Not CARB approved; cannot ship to California.
Product Details
This Athena forged piston is designed for your 2008-2014 Yamaha WR 250 F. You get the piston itself, ready to be installed into your engine. Athena uses special nickel, silica, and aluminum alloys in their pistons. This well-built material aims to match the reliability of the original equipment piston while offering better resistance and performance.
These pistons are made using advanced CNC machining tools, which hold very tight dimensional tolerances, less than 0.01 mm. The smooth surface profile is intended to help with regular fuel flow and proper flame propagation within the cylinder. Athena has been making motorcycle spare parts for over 40 years, and this piston is part of their 4-stroke off-road range.
Specifications
- Brand
- Athena
- Manufacturer Part #
- S5F07700007B
- UPC
- 8052780276689
Frequently Asked Questions
You Might Also Like
Similar products from the same category
Athena 08-14 Yamaha WR 250 F 76.97mm 4T Forged Piston
