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.
(1) 15 Tooth steel front sprocket
(1) 45 Tooth black 520 steel rear sprocket
(1) 112 Link 520SX3 Tri-Glide, gold chain
(1) Gold finish rivet type link
Part 808015 fits the following machines