If you’re looking for some new chainrings for gravel, you’re in luck. Rotor just announced a few new options geared towards the odd BCDs of Shimano GRX and SRAM AXS eTap cranksets.
Shimano GRX
For those still pushing a 2x group, Rotor is offering two different chainring sets for GRX crankst. Thanks to the unique 110×4 outer and 80×4 inner BCD, options are limited for these cranks, but now you can add Rotor to the list.
Available in 48/31 and 46/30t combinations, both sets are meant for cranks with a 46.9mm chainline.
Want to go 1x on your GRX crank? That’s possible as well thanks to Rotor’s special GRX-Compatible bolts.
These are meant for FC-RX810 and FC-RX600 cranksets and allow for the use of single chainrings like Rotor’s Round or Q Rings for the 110×4 BCD.
SRAM AXS eTap
Over on the SRAM side, new Q Rings have been added for the unique 110×4 and 107×4 BCDs of various Rotor or SRAM cranks.
Rotor is even offering a set of round rings for Rotor 110×4 BCD cranks that are meant to pair with SRAM eTap AXS groups.
Most of the chainrings are available immediately with the exception of Shimano 48/31 GRX Q rings and SRAM 50/37 round rings which are coming soon.
