Q-Rings have been making quiet headway into the mainstream of bike racing in the past few years thanks in part to their sponsorship of a number of successful professional riders. These elliptical ...

Rotor is in the business of making chainrings for the riders who are interested in something just a bit different—though this isn’t just for the tech-nerds out there. Riders like Marianne Vos have ...

August 20, 2005 We’ve written about ROTOR bicycle crank systems before – the ROTOR crank makes infinite sense in that it reduces the power "dead spot" at top-dead-centre (TDC), reduces stress on the ...

In April we brought you an interview we did with Rotor about the company’s rings, including Marianne Vos’ history using them, but this fall, the company has released several new chainring options for ...

Team MTN-Qhubeka p/b Samsung will be using the ROTOR Q-Rings this season on all models of its Cervélo bikes. We are quite excited at this partnership and are pleased to report that ROTOR’s passion and ...

Elliptical chainrings work by increasing the effective gear through the main power part of the pedal stroke, between one and five o’clock. They then decrease the effective gear through the ‘dead spot’ ...