5 days ago
Rotor 1X Aero Oval Q Chainring
These aero rings are built for a 1x drivetrain, which is about as aero as you can get without taking the cranks out altogether and making a pushbike.
Store: Pro Bike Kit
You get all the benefits of oval chainrings in a neat, clean-shifting, aerodynamic package, without the hassle of a front derailleur. These oval chainrings are the ideal solution for an aerodynamic drivetrain. Pedal harder, push farther, and go faster with less effort.
The 110 BCD 4-bolt asymmetric bolt pattern is compatible with all ROTOR modular cranks and power meters including 2INpower, INpower, INspider, ALDHU, and VEGAST. Also works great as a 1x solution for most Shimano 110x4 asymmetric cranks.
For peak aerodynamics and aesthetics, these oval chainrings are best paired with the aero crown.
intended use : racing bike, triathlon, gravel
Material: aluminum 7075 T6
bolt circle diameter : 107 mm
Mount: 4-arm spider (SRAM asymmetrical)
Number of teeth: 50 or 48
Compatibility cranks : SRAM Red AXS | Force AXS | Rival AXS
Compatibility chain: 12-speed SRAM Flattop AXS
Weight weighed: 125g (50 teeth)