Vortex V3 Chain And Sprocket Kit Suzuki GSXR600 Vortex V3 Chain And Sprocket Kits include everything you need out of the box to do a 520 chain and sprocket conversion. Each kit is mated to a specific bike to increase acceleration and reduce rotating mass.  Each kit includes an induction hardened steel front sprocket with drilled holes for reduced weight. The kits feature the option of either a laser cut steel rear sprocket with an electro plated satin black finish or an aerospace-grade F5 aluminum black hard-coated anodized rear sprocket for longevity. The SX3 chain with tri-glide seal design reduces heat and friction resulting in improved wear life when compared to standard O-ring chains. Tensile strength of 8,500ft lbs. Features: OEM sprocket size: 16/43 Vortex Kit sprocket size: 15/43 520 RX3 or SX3 chain with a black anodized finish Lighter than OEM chains and sprockets Includes rivet type master link Note: Image for reference only. Actual Vortex Kits may vary slightly depending on your make and model.