Act Fast: Rotor is giving away oval Q Rings to celebrate 25 years of drivetrain innovation
Rotor has been machining wild looking cranks & oval chainrings in Spain since 1994 when they set out to improve pedaling efficiency by eliminating the dead spot in the pedal stroke. Twenty-five years on, Rotor is still cranking out oval chainrings under the name Q Rings as well as a number of standard & power […]
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