Rotor Q-Rings Set Compact BCD 110mm

Rotor Q-Rings Set Compact BCD 110mm

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Rotor Q-Rings increase your power by emulating a Rotor System crankset in the power stroke and by minimizing the intensity of the "dead spot" zones. By extending the time you spend in the power stroke (where 90% of all power is produced) and smoothly accelerating the legs through the critically weak "dead spots".

The Q-Ring design provides smooth and uniform pedaling without sudden accelerations or shifting problems. It increase and decrease the gear ratio throughout each pedal rotation providing a lower gear ratio at the dead spots wich improves your knee comfort.

The patented Rotor OCP system (Optimized Chainring Position) enables you to choose the angle where you obtain the maximum benefit and comfort, customized to your pedaling style.

Q-Rings are made of 7075 T6 aluminium. The hard-anodized surface offers a nice looking finish with high durability.

Rotor Q-Ring technology convinces many professional cyclists. The Cervélo Test Team uses Rotor cranksets with Q-Rings on their bikes.

Note: Not compatible with Shimano, Time, Stronglight and THM Clavicula cranksets. Please choose the OCP3 version. 
Product Name: Rotor Q-Rings Compact 110 BCD Road Chainring Set oval
Manufacturer: Rotor
Item Code: ROT111895
Year: 2014
Material: 7075 T6 aluminium
Weight: approx. 147 gram (chainring set 50-34 teeth)
Chainwheel, number of teeth: 50-34
Fitting for derailleur: Shimano 10-speed, SRAM 10-speed
Bolt Circle (mm): 110
Color: black
Included in delivery: 2 chainrings