Rotor Q-Rings Single Compact 5-arm 110 BCD Road Chainring oval Narrow-Wide - black

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Description of Rotor Q-Rings Single Compact 5-arm 110 BCD Road Chainring oval Narrow-Wide - black

Based on the popular Q-Rings chainrings Rotor has developed an oval chainring with a narrow/wide tooth profile attuned for 1x10/11-speed road bike shifting systems. So it comes without ramps and pins.

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 increases and decreases the gear ratio throughout each pedal rotation providing a lower gear ratio at the dead spots which 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: Outer chainrings not compatible with Shimano, Time, Stronglight, THM, FSA BB30 and SRAM BB30 cranksets.
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Fact Sheet of Rotor Q-Rings Single Compact 5-arm 110 BCD Road Chainring oval Narrow-Wide - black

Product Name: Rotor Q-Rings Single Compact 5-arm 110 BCD Road Chainring oval Narrow-Wide - black
Manufacturer: Rotor
Item Code: ROT252567
Year: 2016
Material: 7075 T6 aluminium
Weight: approx. 141 gram (50 teeth, weighted by Bike24)
Fitting for derailleur: 1x10/11-speed shifting systems
Bolt Circle (mm): 110mm, 5-arm
Color: black
Included in delivery: 1 chainring
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Rotor Q-Rings Single Compact 5-arm 110 BCD Road Chainring oval Narrow-Wide - black
in stock, delivery time 1-3 daysNumber of teeth: 46 teeth
in stock, delivery time 1-3 daysNumber of teeth: 48 teeth
Delivery time unknownNumber of teeth: 50 teeth
in stock, delivery time 1-3 daysNumber of teeth: 52 teeth
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