With respect to craftsmanship, your bike components reflect your acute knowledge of manufacturing processes and materials composition. You already know that nobody applies constant, even force throughout the pedal stroke, which is what ROTOR sought to improve upon by creating its flagship oval Q-Rings. But with a nod toward cycling´s illustrious history ROTOR wanted to complement its product range by offering you round noQ RD3 rings in addition to Q-Rings RD3 BCD130/74. 0% ovality noQ RD3 chainrings for your triple cranks offer the same performance benefits inherent in traditional round rings.
Weight: 171g per set 53/39/30
Middle - 39t
Inner - 30t
- 100% CNC-machined, 7075-T6 aluminum
- Steel shifting pins
- Designed to work with all 10 and 11 speed groupsets