Nobody applies constant, even force throughout the pedal stroke, which is why ROTOR sought to improve upon traditional round rings by creating its flagship oval Q-Rings. Round rings however, have a place in history and ROTOR wanted to complement its product range by offering round rings in addition to Q-Rings. 0% ovality noQ chainrings for your compact cranks offer the performance benefits inherent in round rings.
Weight: 132g per set 50/34
Outer - 54, 53, 52, 50, 46, 44t
Inner - 44, 42, 41, 39, 38, 36, 34t
- 100% CNC-machined, 7075-T6 aluminum alloy
- Steel shifting pins
- Designed to work with all 9, 10 and 11 speed groupsets