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To enhance comfort
a padded internal bag
providing all-day capability with aerodynamic sensibilities
ensuring the long life of their striking design
› Tubeless Ready and hookless compatible
Rotor 1x Universal Aero Round Ring BCD110x4 Chainring retro To enhance comfortThe ROTOR Round rings 1X Aero BCD110x4 are compatible now with 12 and 11s speeds groupsets. In combination with our Aero MAS Spider, these chainrings deliver minimal air resistance, reducing drag and allowing you to pedal faster with less effort. Made from CNC machined 7075 T6 aluminum alloy, they are extremely light and stiff. With a weight of just 68. 7g for the 40T, 108. 6g for the 46T and 212g for the 60T, offering one of the best stiffness to
US$ 119.99
US$ 11.99
US$ 17.00
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