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.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.
Cassette Use: MTB
Drivetrain Speed: 12-Speed
Cassette Type: Shimano 12
Mfg PartNum: CS-M8100-12
Series: SHIMANO DEORE XT M8100 Series
Weight: 461 g (10-45T), 470 g (10-51T)
Combination: 10-12-14-16-18-21-24-28-32-36-40-45T, 10-12-14-16-18-21-24-28-33-39-45-51T
Combination name: 10-45T, 10-51T
Compatible chain: HG 12-speed
Type: HYPERGLIDE (plus)
12 spd 10-45T
Mfg PartNum: ICSM8100045
12 spd 10-51T
Mfg PartNum: ICSM8100051
I rarely find myself in a cog about 45t, so why add the weight. Besides, I like the teeth count jumps to be a little closer together. It's Shimano XT, do the quality is good. Knocked it down a star on "value" mostly because it's a lot of money for a cassette. I'm use to paying a lot less for all-road cassettes (ie, 12-27).
Articles will open in new tab.