Rotor debuts Common Tooth Design chainrings for SRAM, Shimano 11 & 12 pace MTB


Whereas the drivetrain manufacturers want you run their full setup, and certainly have put a number of effort and time into optimizing their methods to be run “on model” from tip to tail, generally we identical to to have choices.

And Rotor’s carbon and alloy cranks are some very good choices. Now, they’re providing new Common Tooth Design chainrings in spherical and oval shapes that they are saying are 100% appropriate with Shimano and SRAM 11- and 12-speed mountain bike roups and chains, in addition to KMC chains.

Rotor round mountain bike chainrings with universal tooth profile to work with sram and shimano 12-speed chains

The chainrings are CNC machined from 7075 T6 alloy, which they are saying is sturdy sufficient for 1000’s of kilometers of path driving. They’ll come within the following sizes and choices for direct mount to Rotor’s cranksets or normal 110×4 BCD spiders:

• Direct Mount: 38/36/34/32/30/28
• BCD110x4: 38/36/34

• Direct Mount: 38/36/34/32/30/28
• BCD110x4: 38/36/34

Simply search for the little chainring-tooth-in-a-circle icon on the bottom of the rings to verify you’ve bought their new UTD tooth profile.

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