Source Shimano — SLX M7100 DEORE M6100 XT M8100 XTR M9100, Cassette de bicyclette avec roue libre, 12 vitesses, pour vtt, 10-51T 10-45T on m.alibaba.com
Shimano – Deore Xt M8100, Cassette À 12 Vitesses, 10-51t, Pignon Vtt, Micro Cannelure K7, 12v, Roue Libre, Chaîne Kmc X12, Original - Roue Libre Pour Bicyclette - AliExpress
Shimano-MTB - Shimano's three premier 1x12 drivetrain systems all boast a whopping 510% gear range if you choose the 10-51-tooth cassette option. That means having the perfect gear whether you're grinding up