12 Speed Cassette

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  • Regular price $365.00


Product Description

With snappy shifting and plenty of range, these feather-weight cassettes are a welcome upgrade to your 12-speed drivetrain. We use a two-piece steel and aluminum construction to keep weight down without sacrificing durability. Simply put, this is the best 12-speed cassette on the market.

The ROTOR 12 speed cassette is compatible with our 1x13 shifter/derailleur, and also serves as an upgrade for most other 12-speed systems*. You can easily switch from 12 to 13 speeds or vice versa with an adjustment of the upper limit screw on the derailleur.

Weight
225g for 11-36 / 231g for 11-39 / 282g for 11-46 / 314g for 11-52 

ROTOR 12s Cassette Steps

11-36: 11, 12, 13 , 14, 15, 17, 19, 21, 24, 27, 31, 36

11-39: 11, 12, 13 , 14, 15, 17, 19, 21, 24, 28, 33, 39

11-46: 11, 12, 13, 15, 17, 19, 22, 25, 29, 34, 39, 46

11-52: 11, 12, 13, 15, 17, 19, 22, 26, 31, 37, 44, 52

*Not always compatible with AXS flat-top chains. Confirm total derailleur wrap capacity before upgrading to a larger cassette.