Cylinder Works Big Bore Cylinder Kit Compatible with/Replacement for For Yamaha YZ 450 F 10 11 12 13 21005-K01

**Verify the part fits before purchasing**Spec:Description: Big Bore Cylinder KitCompression Ratio: 12.5:1Cylinder Diameter: 99mmCylinder Kit Type: Big BoreDisplacement: 468ccEngine Type: 4-CycleKit Includes: Cylinder, Piston Kit, & Top-End Gasket KitNotes: Uses Vertex #23655.Fits:Yamaha YZ 450 F 2010-2013

• Specs: Big Bore Cylinder Kit, Compression Ratio: 12.5:1, Cylinder Diameter: 99mm, Cylinder Kit Type: Big Bore, Displacement: 468cc, Engine Type: 4-Cycle, Kit Includes: Cylinder, Piston Kit, & Top-End Gasket Kit, Notes: Uses Vertex #23655.
• Comaptible with/Replacement for OEM 33D-11311-00-00
• Compatible With/Replacement For: Yamaha YZ 450 F 2010-2013
• 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 built to meet OEM specifications