Round Road Spider Mount Chainring
These Rotor Round Road Spider Mount Chainrings are made just like Rotor's ovalized units, though they stick to the traditional round geometry that most folks are used to. And as much as we like Rotor's non-traditional Q-Rings, the reality for many riders is that they prefer round rings, or are hesitant to try ovalized rings since they don't have physical issues that stem from their use of round rings. Garmin-Cervelo's Thor Hushovd is a classic example. He won his World Championship on Rotor 3D Cranks fitted with Rotor's round chainrings.
The rings are CNC-machined from 7075-T6 aluminum, and they have a hard anodized black finish.
- 7075 T6 aluminum
- 34t, 36t, 39t, 50t, 52t, 53t
- Bolt Circle Diameter
- 4 bolt
- Compatible Components
- Rotor 4 bolt spider, Shimano 11-speed cranks
- Manufacturer Warranty