Lightweight F5 aluminum racing sprocket100 percent CNC manufactured in the USASpecially formulated alloy per Vortex specificationsPolytetrafluoroethylene (PTFE) black hard coat increases wear resistanceUnique tooth design increases sprocket longevity; Vortex patented sprocket design is unlike any other sprocket
Lightweight F5 aluminum racing sprocket. 100% CNC manufactured in the U.S.A. Specially formulated alloy per Vortex specifications. Anodized to prevent corrosion. Unique tooth design increases sprocket longevity. Vortex patented sprocket design is unlike a
Brand: Vortex, Model: 251K-45, Color: Solid Black, Size: 45-Tooth 530-Pitch