While Garmin-Cervelo's Q-Rings converts Heinrich Haussler and Christian Vande Velde win races and build form towards July aboard Rotor's non-traditional ovalized chainrings, not everyone on the team made the switch. Cameron Meyer is one rider on the team who depends on Rotor's standard round chainrings. In fact he rode them to his overall win at the Tour Down Under. These Rotor Round Road Outer Chainrings are built in identical fashion to their Q-Rings, save for the ovalized shaping. Like other high-quality chainrings on the market, they have stainless steel pins and machined ramps for superb shifting from the small ring and back.
Rotor Round Road Outer Chainrings are CNC machined from 7075-T6 aluminum, and they have a hard anodized black finish with laser etched silver graphics on the outboard side. They fit Rotor Agilis and 3D Cranksets and are also compatible with any crankset using 110 or 130mm BCD (bolt circle diameter). They're available in two sizes -- 50t/110mm, 53t/130mm.