California Prop 65 Warning: yes Big Bore Kit LTR450 LTR 450 LT-R450 100mm 493cc 13.5:1 Big Bore JE Piston LTR450 Big Bore Piston Country/Region of Manufacture: United States, Item Weight: 1 lb, Performance Part: Yes, UPC: Does not apply Suzuki LTR450 LTR 450 100mm Big Bore Top End Cylinder JE 13.5 Piston Rebuild Kit Superseded Part Number: 12111-45G10-0F0, Vintage Part: No, Modified Item: No Interchange Part Number: 12111-45G10-0F0, Manufacturer Warranty: 1 Year Fits Suzuki LTR450. 100mm 493cc Big Bore Cylinder Top End Kit With JE Full Race Piston! 100mm Nikasil Big Bore Cylinder. This kit includes. 100mm 493cc Big Bore Cylinder Top End Kit With JE Full Race Piston! Add Ground Pounding Performance To You're LTR450 Items Included: Gasket, Piston Rings, Wrist Pin Manufacturer Part Number: 300112 C3158, Piston Diameter: 100mm, Material: Aluminum Alloy