Vertex big bore piston. Increases displacement. Includes piston, rings, pin, and circlips. Made in Italy.
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- Specs: Forged Big Bore Piston Kit, Compression Ratio: 13.0:1, Cylinder Diameter: 81 mm, Displacement: 270 cc, Piston Diameter: 80.980mm, Size Over Standard: 3.0mm
- Meets or Exceeds OEM Specs for Fit and Performance
- Compatible With/Replacement For: Honda CRF 250 R 2004-2009, CRF 250 X 2004-2017
- 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement.
- 100% New aftermarket Forged Big Bore Piston Kit built to meet OEM specifications
