SRAM - Compatible with mechanical and Wireless SRAM 10/11/12sp

Whether you are racing the clock to fit in another lap

Bash rings that are mounted on the crankset are better supported than bash rings that are mounted to the frame or bottom bracket

it coats the chain with a thin layer of Teflon ensuring really smooth and quiet gear shifting

Features a guide pin to work more stable

Etnies Johansson Pro Flat Shoes - US 6.5 - Black Ignore Wholesale Tier 1 Brand Rule SRAM - Compatible with mechanical"My pro model etnies shoe is comfy and can be worn for everyday life just as well as for riding. Emil Johansson Designed by Emil Johansson Sticky Formula G MTB rubber compound provides 2X pedal and surface grip Grippy Geo Hex tread pattern STI Evolution Foam midsole Pro Foam 1 moulded PU footbed Strobel board midsole for stiffness and pedal feel Ankle Shield collar built for impact protection and designed to be used with or without ankle braces Force