Vortex CK5172 Chain and Sprocket Kit WSS - Warranty Steel Kit, Stock Gearing Fits Suzuki GSF-1200 S 95-05 Kit Gearing, Ratio 3, Front 15 Rear 45 OE Gearing, Ratio 3, Front 15 Rear 45 Kit Components, Front 3521-15, Rear 525S-45, Chain 530RV3-112