Rotor Q-Rings QX1 MTB Chainring 4-arm 104mm 1x10/11-speed Narrow-Wide

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Description of Rotor Q-Rings QX1 MTB Chainring 4-arm 104mm 1x10/11-speed Narrow-Wide

With this chainring you can easily convert your double crank (104/64mm BCD) into a 1x10/11-speed crankset. The QX1 has an alternating wide/narrow tooth profile which prevents the chain from dropping in the worst conditions even without a chain guide. Furthermore the oval Rotor QX1 MTB Q-Ring increases 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.

Symbolic picture: The BCD of the delivered chainring differs from the picture.
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Fact Sheet of Rotor Q-Rings QX1 MTB Chainring 4-arm 104mm 1x10/11-speed Narrow-Wide

Product Name: Rotor Q-Rings QX1 MTB Chainring 4-arm 104mm 1x10/11-speed Narrow-Wide
Manufacturer: Rotor
Item Code: ROT252700
Year: 2016
Material: 7075 T6 aluminium
Fitting for derailleur: 1x10/11-speed
Bolt Circle (mm): 104/64mm, 4-arm spider
Color: black anodized
Included in delivery: 1 chainring
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Rotor Q-Rings QX1 MTB Chainring 4-arm 104mm 1x10/11-speed Narrow-Wide
in stock, delivery time 1-3 daysNumber of Teeth: 34 teeth
in stock, delivery time 1-3 daysNumber of Teeth: 36 teeth
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