with a nod toward cycling´s illustrious history ROTOR wanted to complement its product range by offering you round noQ 130BCD rings in addition to Q-Rings for your standard 130BCD cranks. 0% ovality noQ 130BCD chainrings for your triple cranks offer the same performance benefits inherent in traditional round rings.
140g per set 53/39
Outer - 56A, 55A, 54A, 53A, 53, 53 & 46t
Inner - 48, 46, 44, 42 & 39t
- 100% CNC-machined, 7075-T6 aluminum alloy
- Steel shifting pins
- Designed to work with all 9, 10 and 11 speed groupsets