Vortex CAT5 Rear Sprocket Black - 41T (520) - 511ZK-41
CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color.
- Lightweight CAT5 aluminum racing sprocket
- 100% CNC manufactured in the USA
- Specially formulated alloy per Vortex specifications
- Available in 4 colors with contrasting silver machine cuts
- Unique tooth design increases sprocket longevity
- Vortex patented sprocket design is unlike any other sprocket