Shimano’s New 12-Speed Groupset | CRC |

Shimano has released a new version of their Deore mountain bike groupset, now available in 12-speed, with technology borrowed from their higher-end XTR, XT and SLX drivetrains. Let’s take a closer look. Questions or comments? Leave them below! ===================================================================== Have you subscribed to our channel? Click here to make sure ==================================================================