Cylinder Works Big Bore Cylinder Kit Compatible with/Replacement for Ktm 77030005100, 51002-K01

**Verify the part fits before purchasing**Spec:Description: Big Bore Cylinder KitCompression Ratio: 13.3:1Cylinder Diameter: 80mmCylinder Kit Type: Big BoreDisplacement: 276ccEngine Type: 4-CycleKit Includes: Cylinder, Piston Kit, and Top-End Gasket KitNotes: Uses Vertex #23274Compatible with/Replacement For:KTM: 77030005100, 77030038800Replacement for:KTM 250 EXC-F 2007, 250 SX-F 2005-2012, 250 XC-F 2006-2012, 250 XCF-W 2006-2013, 250 XCF-W Six Days 2011

• Spec: Description: Big Bore Cylinder Kit, Compression Ratio: 13.3:1, Cylinder Diameter: 80mm, Cylinder Kit Type: Big Bore, Displacement: 276cc, Engine Type: 4-Cycle, Kit Includes: Cylinder, Piston Kit, and Top-End Gasket Kit, Notes: Uses Vertex #23274
• Compatible with/Replacement for KTM: 77030005100, 77030038800
• Compatible With / Replacement For: KTM 250 EXC-F 2007, 250 SX-F 2005-2012, 250 XC-F 2006-2012, 250 XCF-W 2006-2013, 250 XCF-W Six Days 2011
• 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 for KTM