Round Rings 2X BCD110x5 Aero

ROTOR Round Rings (noQ) 2X BCD110x5 Aero. These chainrings are designed for cyclists looking to squeeze every watt out of their ride with maximum aerodynamic efficiency. Their optimised design reduces air resistance, helping you maintain your speed with less effort on the road or in triathlons.

Manufactured with high precision, they offer smooth and reliable shifting, along with excellent power transfer in 2x setups. They are the perfect choice for those who want performance, lightness and an aero aesthetic in a single component.

Manufactured in Spain using CNC machining from a block of aerospace-grade 7075 T6 aluminium. Lightweight and durable.