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Rotor Q-Ring 52T 110 BCD Road

Availability: Out of stock

Item #:113990

$174.99

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For items shown as ‘Out-of-Stock’ or where sizes or colors are ‘grayed out’, please contact us for ordering options via email or call 1-888-343-6313.
Rotor Q-Ring 52T 110 BCD Road

Details

Rotor Q-Ring 52T 110 BCD Road

The engineers at Rotor Bike Components developed their original Rotor Crank to maximize the efficiency of your pedal stroke by prolonging the power zone and minimizing dead spots. With these ovalized Road Outer Q-Rings, you can have the majority of the benefit of the Rotor crankset, but you can use the crank of your choice (Shimano, Campy, SRAM, et al). And with redesigned shift pins and ramping, Q-Rings shift without hesitation.

Any assumptions that this is rehashed Biopace are wrong. To the contrary, Rotor Road Outer Q-Rings will help you produce more power and reduce fatigue. They capitalize on the strongest part of your pedal stroke and minimize the negative effects of dead spots. The Q-Rings have a subtle oval shape and, with multiple mounting holes, can be 'clocked' to maximize the effects for your biomechanics, pedaling style, and bike geometry.

The Q-Ring's oval shaping smoothes the pedal stroke through the dead spots and takes advantage of your power potential at the optimum time -- in the power zone. The multiple mounting hole system is called OCP (Optimum Chainring Positioning) and it allows each rider to maximize the benefit of the Q-Rings.

The long axis of the oval chainring should be vertically aligned in the power zone when the crankarms are at or just below horizontal. This position gives the rider maximum leverage, and therefore maximum torque transmission to the rear wheel. Inversely, the short axis of the chainring is aligned so that it nears the vertical when the crankarms are also close to vertical.

The short axis of the oval creates a shorter lever when you make less power. The effect is a subtle acceleration of the legs through the top and bottom of the stroke and less muscle strain at these traditionally weak points in the cycle. With Q-Rings, you'll put more power to the ground while taxing your muscles less.

Rotor Road Outer Q-Rings are made with hard anodized CNC machined 7075 aluminum. They are available with a black finish. They fit Rotor Agilis and 3D Cranksets and are also compatible with most every crankset and BCD (bolt circle diameter) currently available -- 110mm compact, 113mm Campagnolo compact, 130mm standard, and 135mm Campagnolo standard. They come with 46, 48, 50, 52, and 53 tooth counts.

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Cervelo P5 Six Frameset

Cervelo P5 Six Frameset

The most advanced and the most aerodynamic triathlon and time trial bike ever engineered with an unmatched range of fit, superior hydraulic brakes, and a versatile storage and hydration system.

Features that define the P5

Frameset: Fast and Fit. The P5 is the most aerodynamic, best-fitting, and best match of stiffness and comfort. The P5 frameset is Cervelo's most aerodynamic ever, with skin surfaces tuned for each AeroZone to optimize airflow conditions at each point along the frame. The result is a time saving of about 30-seconds in a 40-kilometer time trial. The P5 also features a BBright bottom bracket for ultimate power transfer and ComfortPly technology which removes unnecessary material to reduce vibration and improve ride quality.

Aerobar: The world's fastest and best-fitting aerobar. The integrated Aduro aerobar has been designed by Cervelo and manufactured by 3T. It features 100% hidden cables that eliminate aero drag and engineered cable paths that minimize bends and maximize shifting performance. With its innovative design, the Aduro can be positioned lower than most existing bars and allows for over 11cm of easy upward adjustment.

Brake: Aero by Cervelo, hydraulics by Magura. The P5 brake system is aerodynamically superior to and lighter than any standard caliper or disc brake. The zero-maintenance hydraulic system also provides outstanding modulation and superior stopping power. It includes integrated aero brake levers and an aerodynamic caliper design. And the calipers adjust to fit all wheels, including the newest wide rims. The P5 is the only tri bike in the world featuring a hydraulic brake as OEM equipment in 2012.

Specifications

  • Fork: Cervelo P5 - Six
  • Seatpost: Aero TriBrake calipers: Magura RT8
  • Brake levers: Magura RT8
  • Bottom bracket: Press Fit 30
  • Aerobar/Stem: 3T Aduro

Note: Specifications subject to change

*Coupons, promotion codes or other discounts may not be used with this item due to restrictions from our supplier. Please contact us by phone at 1-888-343-6313 or by email at webstore@insideoutsports.com if you have any questions or comments.

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