Vortex Alloy Rear Sprocket 520-43T Blue 39-0526-43AZB
Lightweight Aluminum Racing Sprocket
- 100% CNC manufactured in the USA
- Specially formulated alloy per Vortex specifications
- Unique tooth design increases sprocket longevity
- Vortex patented sprocket design is unlike any other sprocket
Vortex Alloy Rear Sprocket 520-43T Blue 39-0526-43AZB
Lightweight Aluminum Racing Sprocket
- 100% CNC manufactured in the USA
- Specially formulated alloy per Vortex specifications
- Unique tooth design increases sprocket longevity
- Vortex patented sprocket design is unlike any other sprocket