Rotor Q-Rings MTB Narrow Wide Chainring - Shimano 12-speed Direct Mount

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57,13
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Description of Rotor Q-Rings MTB Narrow Wide Chainring - Shimano 12-speed Direct Mount

Go oval!

Direct Mount Q-Rings allow you to upgrade your Shimano 12-speed Direct Mount crankset to go oval. The simplified one-piece design saves approximately 40 grams compared to standard ring+spider+bolts combination.

The oval Rotor MTB 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 which improves your knee comfort.

The patented Rotor OCP3 system (Optimized Chainring Position) enables you to choose the angle where you obtain the maximum benefit and comfort, customized to your pedaling style.

Compatibility

  • Cranks: XTR® M9100, M9120, XT® ;8100, M8130, SLX® M7100, M7120, M7130 and FC-MT900
  • Shimano® 12s chains: CN-M9100, M9100, M7100 HG+.

Further details of the Chainring

Included in delivery: 1 Q-Ring for Shimano 12-speed Direct Mount
Material: Aluminium 7075
Weight supplement: at 34 teeth, manufacturer information

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Fact Sheet of Rotor Q-Rings MTB Narrow Wide Chainring - Shimano 12-speed Direct Mount

Product Name: Rotor Q-Rings MTB Narrow Wide Chainring - Shimano 12-speed Direct Mount
Manufacturer: Rotor
Item Code: ROT477431
activity: Bike
material: Aluminium
usage bikesport: MTB
shifting system: 12-speed
direct mount standard: Shimano MTB
chainring version: Narrow-Wide (1-speed), oval
Model year: 2020
Color: Black
weight: 88g
manufacturer item code: C01-045-25010-0 (36T); C01-045-27010-0 (34T); C01-045-29010-0 (32T); C01-045-31010-0 (30T)
Manufacturer page: http://www.rotorbike.com
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Selection: Rotor Q-Rings MTB Narrow Wide Chainring - Shimano 12-speed Direct Mount
Still 3 in stock in stock, delivery time 12-14 days Number of Teeth 30 teeth
Still 3 in stock in stock, delivery time 12-14 days Number of Teeth 32 teeth
Still 1 in stock in stock, delivery time 12-14 days Number of Teeth 34 teeth
Still 1 in stock in stock, delivery time 12-14 days Number of Teeth 36 teeth
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