The NoQ Round Chainrings - 130 BCD Outer Non-Aero from Rotor feature 0% ovality, for those that prefer cycling's traditional round-shaped chainrings. They are constructed of lightweight yet stiff CNC-machined aeronautic-grade 7075-T6 aluminum alloy and durable steel shifting pins. The 130 BCD Inner is compatible with 9, 10, and 11-speed groupsets.
- Designed for Road, Triathlon.
- BCD: 130mm.
- Weight: 140g per set (53/59).
- Number of Teeth: See drop down menu.