Shimano Deore XT 12s Hyperglide+ CS-M8100 12-Speed MTB Cassette Sprocket Microspline - Black/Silver Brand_Sagmit Size: ETRTO 57-622 (29 x

Size:  ETRTO 57-622 (29 x 2

140 mm flat mount frames for 140 mm disc brake rotor

Evaluated by Zero Friction Cycling as the best drip lubricant ever tested

Pass the hook-and-loop straps through the openings on the bottle cage

Shimano Deore XT 12s Hyperglide+ CS-M8100 12-Speed MTB Cassette Sprocket Microspline - Black/Silver Brand_Sagmit Size: ETRTO 57-622 (29 xSHIMANO DEORE XT 12 Speed MTB Cassette Sprocket CS M8100 12 SHIMANO DEORE XT 12 Speed HYPERGLIDE+ MTB Cassette Sprocket With its BEAM SPIDER construction, the new SHIMANO DEORE XT M8100 12 speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear. Using SHIMANO's new MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile, these 10 45 and 10 51T cassettes deliver advanced shifting performance. FEATURES Definitive shifting