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Cylinder Works Big Bore Cylinder Kit
**Verify the part fits before purchasing** Spec Description Big Bore Cylinder KitCompression Ratio 12.0 Diameter Kit Type Big BoreDisplacement Type Includes Cylinder, Piston Kit, & Top-End Gasket Kit Replaces OEM Numbers Lemans Performance Distributor's 880155 Fits Yamaha YFZ 450 YFZ 450 Spec Description Big Bore Cylinder Kit, Compression Ratio 12.0 1, Cylinder Diameter 98mm, Cylinder Kit Type Big Bore, Displacement 478cc, Engine Type Kit Includes Cylinder, Piston Kit, & Top-End Gasket Kit Replaces OEM Numbers Lemans Southern Advantage Performance Automatic Distributor's 880155 Fits Yamaha YFZ 450 YFZ 450 

Price is $574.00
Price: $573.56