Vortex Racing V3 2.0 Chain and Sprocket Kit 3291-15,435S-43,520SX3-108- Black

The Vortex Racing CK6443 is a 520 chain and sprocket kit designed for select Yamaha motorcycles. This kit includes a steel front sprocket with 15 teeth and a steel rear sprocket with 43 teeth, offering a 2.86 gear ratio. It features a black 520-size SX3 Vortex chain with 108 links and X-ring seals for reduced friction.

The front sprocket is made of high carbon steel with drilled lightening holes and induction hardening, while the rear sprocket is manufactured from carbon steel with a black satin electro-plated finish. Both sprockets are precision manufactured for concentricity and wear resistance. The chain boasts improved tensile strength and includes a rivet-type connecting link. This kit is intended for the "GoFast" racing street conversion series.