Cylinder Works Big Bore Cylinder Kit CW21013K01 Compatible With/Replacement For Yamaha WR 250 F 2020, YZ 250 F 2019-2020, YZ 250 FX 2020

**Verify the part fits before purchasing**Specs:Description: Big Bore Cylinder KitUses Vertex #24405Compression Ratio: 13.8:1Cylinder Diameter: 80 mmCylinder Kit Type: Big BoreDisplacement: 270 ccEngine Type: 4-CycleIncludes Cylinder, Piston Kit, and Top-End Gasket KitSize Over Standard: 3mmCompatible With/Replacement For:Yamaha WR 250 F 2020, YZ 250 F 2019-2020, YZ 250 FX 2020

• Specs: Description: Big Bore Cylinder Kit, Uses Vertex #24405, Compression Ratio: 13.8:1, Cylinder Diameter: 80 mm, Cylinder Kit Type: Big Bore, Displacement: 270 cc, Engine Type: 4-Cycle, Includes Cylinder, Piston Kit, and Top-End Gasket Kit, Size Over Standard: 3mm
• Compatible With/Replacement For: Yamaha WR 250 F 2020, YZ 250 F 2019-2020, YZ 250 FX 2020
• 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 Big Bore Cylinder Kit Compatible with/Replacement for Yamaha