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 ...

The Q-Ring is designed to do two things – give assistance through the dead spot of the pedal stroke by reducing the effective gear, and enhance the point of most force, or ‘Q-moment’, by raising the ...

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 ...