Rotor Bike Components
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.
Our cassettes are built around the Shimano HG Freehub body interface.
225g for 11-36 / 231g for 11-39 / 282g for 11-46 / 314g for 11-52
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 derailleurs. Confirm total derailleur wrap capacity before upgrading to a larger cassette.
We want you to be beyond happy with your purchase from My Bike Shop! So most bikes, wheels and gear we sell are backed by our 30-Day Satisfaction Guarantee. We're able to offer this because every bike must meet our rigorous and meticulous 72-Point Inspection before being sold and shipped, and all wheels and gear must meet specific certification standards as well prior to shipping. If for any reason you're not satisfied with your item(s), just let us know and we’ll make it right or take it back. It's that simple. We aim to please, but if the item(s) and our service do not meet your expectations or work out otherwise, just ship it back our way for a refund (certain fees may apply).Read More...
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