Holiday Buyers' Guide: Vortex F5 PTFE Black Hardcoat
November 14, 2009 5:26am
The Vortex F5 PTFE Black Hardcoat is built for endurance. After hard anodizing with a jet black dye, we coat the sprocket with PTFE for added lubricity. The result is an ultra tough, ultra light sprocket that stays cleaner and lasts longer.