Shimano - CS-M8100-12 10-51T Santa Cruz Each chainring starts as a

Each chainring starts as a block of high-end aluminum

The Optic Aluminum is all you need to push your limits on the next trail

transmissions

Do keep in mind the neoprene does stretch a bit if your phone is slightly bigger

Matte deco zip pocket taping w/ zipper housing

Shimano - CS-M8100-12 10-51T Santa Cruz Each chainring starts as aSHIMANO 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.