ROAD Chainrings
ROAD
Chainrings
11s Shimano® & SRAM® drivetrain compatible
2x Direct Mount Chainrings
2x BCD110x4 Chainrings
Compatible chainrings with Shimano® Dura-Ace® and Ultegra® cranks
2x BCD110x4 Aero Chainrings
Compatible chainrings with Shimano® Dura-Ace® and Ultegra® cranks
2x BCD110x5 Chainrings
2x BCD110x5 Aero Chainrings
2x BCD130x5 Aero Chainrings
2x compatible chainrings
12s SRAM® & 11s Shimano® drivetrain compatible
SRAM® AXS® BCD110x4 Compatible chainrings
Compatible chainrings with SRAM® AXS® groupset using ROTOR Cranks
SRAM® AXS® BCD107x4 Compatible chainrings
Compatible chainrings with SRAM® AXS® groupset and cranks
Shimano® GRX® 110/80×4 Compatible chainrings
Compatible chainrings with Shimano® GRX® groupset and cranks
11s Shimano® & SRAM® drivetrain compatible
1x Direct Mount Chainring
1x BCD110x4 Aero Chainring
Compatible chainrings with Shimano® Dura-Ace® and Ultegra® cranks
Aesthetics matters
We already know that you want to enjoy your bike and show off with your friends.
Thanks yo our award-winning modular system you can performance your bike with the newest and more innovate chainrings.
Modularity allows you to select the perfect crank, chainring, axle or spider combination and easily install or switch out elements with a simple assembly system.
Q RINGS,
the perfect choice
We love Q RINGS oval chainrings and that is because we care about our health looking for a minimum fatigue and less stress on the knees.
As a cyclists, we also want to improve our performance and our oval chainrings bring us the possibility to adapt our crankset to our pedal stroke, virtually decreasing the gear ratio in the dead spot and increase the gear ratio in the power phase where the rider exerts the most force.
But,
what are Q RINGS?
Q RINGS are our patented oval chainrings designed to increase performance of cyclists by reducing the impact of dead spots in the pedal rotation. Q RINGS become larger around the strong zones and smaller around the weak zones. Therefore time spent in the strong zones is longer, while time spent in the weak zones is shorter.
Everyone’s pedaling style is different, so weak and strong zones vary by a quantity of degrees from person to person. The ability to adjust the position of chainring orientation to the crank via OCP (Optimum Chainring Position) is the key to fit each unique user’s needs.
Compatibility
with SRAM® and Shimano®
We have been analysing human performance on bicycles all our lives and our pioneering chainrings make a visible upgrade to your bicycle’s drivetrain.
We created our range of compatible chainrings so you can enjoy all the benefits of ROTOR’s expert design and engineering with your existing crank set-up.
Benefits & Characteristics:
- Maximum efficiency in transmission of power in your pedal rotation.
- Optimised tooth profiling for fast and precise shifting experience.
- Machine CNC’d from ultralight aeronautic-grade aluminum.
