Rotor Q-Rings Qarbon Shimano 4-arm 110x4 BCD Aero Road Carbon Chainring oval

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Description of Rotor Q-Rings Qarbon Shimano 4-arm 110x4 BCD Aero Road Carbon Chainring oval

Lightweight and stiff Qarbon Q-Rings for Shimano cranks

The aero-style design of Rotor's oval Qarbon Q-Rings offers unparalleled stiffness and outstanding aerodynamic, hence they are perfectly suited for triathlon and time trial. Furthermore these chainrings 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 whole chain ring has a ovality of 10%. Carbon Version for Shimano 110mm BCD 4-arm spider.

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

The Aero Qarbon Q-Rings are made of 7075 T6 aluminium and woven 3k carbon. This combination allows for a deeper molded aluminium chain ring, its surface is filled with woven 3k carbon. Thus results in a stiffer and lighter product.

Features:
  • 100% CNC-machined, 7075-T6 aluminum alloy
  • reinforced 3k woven, high-modulus carbon fiber finish
  • aero design: reinforced rigidity and aerodynamics that increase stiffness by 20%
  • steel shifting pins
  • 3 OCP points
  • designed to work with all 9-, 10- and 11-speed groupsets

Fitting for derailleur: 9-speed ||| 10-speed ||| 11-speed
Included in delivery: 1 chainring
Material: 3k woven Carbon
7075 T6 aluminium
Weight supplement: at 52 teeth weighted by bike24
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Fact Sheet of Rotor Q-Rings Qarbon Shimano 4-arm 110x4 BCD Aero Road Carbon Chainring oval

Product Name: Rotor Q-Rings Qarbon Shimano 4-arm 110x4 BCD Aero Road Carbon Chainring oval
Manufacturer: Rotor
Item Code: ROT312893
activity: Bike
usage bikesport: Road Bike
Road - bolt circle diameter: 110mm, 4-arm Shimanomm
chainring version: oval
Model year: 2020
Color: Black
weight: 134g
manufacturer item code: C01-031-11020-0 (50 t.), C01-031-09020-0 (52 t.), C01-031-08020-0 (53 t.)
Manufacturer page: http://www.rotorbike.com
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Selection: Rotor Q-Rings Qarbon Shimano 4-arm 110x4 BCD Aero Road Carbon Chainring oval
Still 1 in stock in stock, delivery time 12-14 days Number of Teeth 50 teeth
Still 10 in stock in stock, delivery time 12-14 days Number of Teeth 52 teeth
Still 6 in stock in stock, delivery time 12-14 days Number of Teeth 53 teeth
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