Features
Lightweight CAT5 aluminum racing sprocket
100% CNC manufactured in america
Specifically formulated alloy per Vortex specifications
Unique tooth design boosts sprocket longevity
Vortex patented sprocket design is unlike any additional sprocket
Take note: 520 or 530 sprockets requires the use of 520 
or 530 size front side sprocket and chain, which can be purchased separately.
