Vortex CK5139 Chain and Sprocket Kit WSS - Warranty Steel Kit, Stock Gearing Fits Suzuki GSX600F 98-06 Kit Gearing, Ratio 3.13, Front 15 Rear 47 OE Gearing, Ratio 3.13, Front 15 Rear 47 Kit Components, Front 3521-15, Rear 528S-47, Chain 530SV3-118