We carry a wide selection of ROTOR Chainrings for road, gravel, track and MTB cranksets. This includes 1x and 2x rings as well as both round and oval. ROTOR rings are 100% CNC-machined from 7075 aluminum alloy so they are both strong and lightweight. The direct mount rings also feature ROTOR’s OCP Mount technology. This allows you to change the position of your oval rings in 1-degree increments so you can find the position that maximizes your pedaling efficiency.
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ROTOR 110×4 Round Chainrings for Shimano
$67.00 – $248.00110×4 round rings for most 110×4 power meters and cranksets including Shimano 11- and 12-speed cranksets PLEASE SEE IMPORTANT NOTES BELOW -
ROTOR 110×4 Round Aero Chainrings for Shimano
$67.00 – $248.00110×4 round aero rings for most 110x4 power meters and cranksets including Shimano 11- and 12-speed cranksets PLEASE SEE IMPORTANT NOTES BELOW -
ROTOR 110×4 Oval Chainrings for Shimano
$72.00 – $263.00ROTOR oval 110x4 rings for 11- and 12-speed cranksets! PLEASE SEE IMPORTANT NOTES BELOW -
ROTOR 110×4 Oval Aero Chainrings for Shimano
$72.00 – $263.00ROTOR 110×4 aero oval rings for Shimano 11- and 12-speed cranksets! PLEASE SEE IMPORTANT NOTES BELOW -
ROTOR 110×4 Chainring
$94.00 – $127.00110x4 rings for Shimano cranksets and ROTOR cranks and power meters 110×4 Spider sold separately -
ROTOR Aero Crown
$66.00The finishing piece for your ROTOR Aero Chainrings -
ROTOR 110×4 Spider
$75.00110x4 spider for your ROTOR crankset or power meter -
ROTOR 110/80×4 GRX Spider
$55.00110/80x4 GRX spider for your ROTOR crankset or power meter -
ROTOR 110×5 Spider
$80.00110x5 spider for your ROTOR crankset or power meter -
ROTOR Direct Mount MTB Chainring
$90.00 – $100.00One-piece direct mount design saves weight while increasing rigidity -
ROTOR Oval Direct Mount Chainring for your Shimano 12-Speed crankset!
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ROTOR 100×4 Chainring for INspider MTB
$85.00 – $121.001x round and oval chainring for ROTOR INspider MTB Power Meters -
ROTOR 110×4 Chainring for INspider
$85.00 – $95.001x MTB chainring for the ROTOR INspider Power Meter -
ROTOR NoQ Aero Chainrings
$77.00 – $284.00The better shifting of a round ring combined the increased aerodynamics of a solid ring