Oval 107 BCD Chainrings for SRAM Tooth Count:42T This blend is 5 times

This blend is 5 times the strength and durability of Merino wool alone

12 spd SRAM Transmission (T-type) and Road Flattop chain or Campagnolo Ekar 13-spd chain

By using the bike's axle for reference

Featherlight & Packable – Easy to stow

So if you find yourself frequently reaching for the 4mm hex on a multi-tool in your frame bag

Oval 107 BCD Chainrings for SRAM Tooth Count:42T This blend is 5 timesWolf Tooth Oval 107 BCD Chainrings for SRAM Cranks are compatible with SRAM gravel and road cranks that use the 107 BCD spider, including the SRAM AXS Power Meter Spider. These chainrings use the patented Wolf Tooth Drop Stop B Wide Narrow tooth profile that is optimized for 12 speed Eagle and Flattop chains. Fits SRAM AXS 107 BCD cranks with a removable power meter spider and SRAM 107 BCD cranks with removable spiders. Drop Stop technology prevents