SRAM XS-1270 Eagle Transmission Cassette - 12-Speed, 10-52T, HG

State Bicycle CO.$235Buy

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From State Bicycle CO.

10-52 teeth. 520 of range. On a standard HG freehub. That last part is the news. Every other Eagle Transmission cassette requires an XD driver body. This one doesn&';t - SRAM integrated the 10-tooth cog into the lockring which means a full 10-52 range fits on the same splined freehub that&';s been on mountain bikes for two decades. Cog sizes: 10 12 14 16 18 21 24 28 32 38 44 52. Why the HG driver matters If you&';ve priced a Transmission upgrade before you&';ve run into this: the cassette needs an XD driver body and if your wheels don&';t have one you&';re buying a driver body - or a whole rear wheel - on top of the drivetrain. The XS-1270 removes that line item.