Rotor Q Ring 130mm BCD 53/39 OCP3
There really is no question that something like the Rotor Q Ring 130mm BCD 53/39 OCP3 could improve your cycling. Multiple Gran Tour wins, countless Ironman race victories, a huge number of UCI elite Road, MTB and CX world champion titles as well as peer reviewed scientific studies can not all be wrong.
What you get is a ring that is ovalised to allow you to better utilise your strongest muscle groups whilst also compensating for weaker ones. Ultimately, you get the perfect pedal rotation by smoothening out torque variations and making better use of your strongest muscles.
The peer reviewed science backs up these claims, as well as allowing for the quantification of the improvements. Figures such as saving 1.6 seconds per kilometre of a TT, or allowing the production of twenty seven more watts have all been documented.
Rotor have also factored in how different body shapes and types might interact with this system, and therefore offer the Optimum Chainring Position (OCP). This allows finite adjustment of the position to suit you and promote the highest efficiency. Standard cranks in combination with the OCP of the Q-Rings permits five degrees of adjustment. The MAS spider allows half positions to give around 2,5 degrees.
Features
- Chainrings set
- 53/39
- BCD: 130 mm
- OCP3
- 100% CNC, T6, 7075 Aluminium
- Steel shifting pins
- Compatible with ten and eleven speed groupsets
- Q rings - ovalised for maximum performance
- Weight: 120 g (20 g less than classic 53/39)
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