The all-new SHIMANO DEORE M6100 rear derailleurs deliver advanced shifting performance with decreased tension in the low gear position

Auto-select head instantly fits both Presta and Schrader valves

Ice Breaker Pins

Performance fibers for moisture management and shape retention

7oz (1/2 pair size 25)

Max XL Mount (35.0mm) Color:Black The all-new SHIMANO DEORE M6100The strongest Mount yet for todays heaviest and largest cycling computers. Regular: The Max XL Mount (35. 0mm) is specifically designed for 35. 0mm round handlebars and built to accommodate larger computers, including the Garmin Edge 1050 and Wahoo Roam. As the latest and most robust iteration of the out front K EDGE mount, the Max XL features a refined, solid one piece arm and a sleek upper clamp, enhancing both strength and performance. Combo: The