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Rotor Q-Ring Limited Black Chainring

Number of teeth
Chainring Type
Recommended combination
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  • Free tracked delivery
  • Trustpilot review 9.3 out of 46.954 reviews

30 Day Satisfaction Guarantee

For this product we offer our exclusive 30 day money-back guarantee. This means that you can try out the product for 30 days. Not satisfied? Then you can return the product and get a refund, even if you have used and tested the product. You have to pay for the costs for returning the product though.


Brand Rotor
Crank TypeCompact
BCD 110 mm
Number of gears 10-speed / 11-speed
Number of bolts5
Shimano CranksetUltegra / Dura Ace / 105
Sram cranksetApex / Force / Red / Rival


The Rotor Q-Ring Limited Black is a special limited edition, featuring a matte black look. The thought behind the Rotor Q-Ring Aero chainrings is a simple one: every pedal stroke encounters a dead point. This is where the cranks are perfectly vertical. You can't exert any meaningful power at that point, so you'll want to get past it as quickly as possible. Rotor Q-Rings have fewer teeth at this point, allowing you to get through it quicker. They then provide you with maximum gearing during the part of the pedal stroke where you can provide the most power. This theory helps you get through the dead spot quicker, meaning you loose less power when you try to reach your optimal power band. This increases your pedalling efficiency, and reduces the amount of lactic acid you produce as well as your fatigue levels.

The technology behind Rotor is all about efficiency. Rotor believes that their product might not necessarily be faster of themselves, but that they help you generate a more efficient pedalling motion, thus reducing the net time it takes you to cover a time trial for instance.

Various scientific studies have proven the positive effect of the Rotor Q-Rings by now. Maybe even better proof are the numerous victories achieved in the pro peloton using Rotor Q-Rings.

Frequently bought together

Rotor Q-Ring Aero 11 speed
£53.00 From £48.30
30 Day Satisfaction Guarantee
Aktiv-8 Race
From £3.60
Bargain pack
Rotor Q-Ring 110*5
£53.00 From £48.30
30 Day Satisfaction Guarantee
Rotor Q-ring Carbon
£53.00 From £48.30
30 Day Satisfaction Guarantee

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Crank Type Compact Compact Double
BCD 110 mm 110 mm 110 mm 110 mm
Number of teeth 34 / 36 / 39 / 50 / 52 / 53 34 / 36 / 38 / 50 / 52 34 / 36 / 39 / 50 / 52 / 53 34 / 36 / 39 / 50 / 52 / 53
Chainring Type Outer Ring / Inner Ring Outer Ring / Inner Ring Outer Ring / Inner Ring Outer Ring / Inner Ring
Number of gears 10-speed / 11-speed 10-speed / 11-speed 9-speed / 10-speed / 11-speed
Colour Black Grey / Red / Black Black Black
From £48.30 From £39.95 From £48.30 From £36.20
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9 / 10

Sylvain, 25 February 2019

superbe et efficace

j'avais déjà eu l'occasion de rouler les plateaux Rotor (route et VTT),puis lors de mon changement de vélo je suis repassé au rond mais pas pour longtemps.


  • finition
  • efficacité
  • montage


  • prix

10 / 10

Steve, 20 November 2018

Gewoonweg topproduct

Q-Rings van Rotor zijn gewoonweg de beste kettingbladen op de markt, maar vraagt wel enige aanpassing. Bovendien geven ze jouw fiets een optische meerwaarde. Deze limited edition blades geven net dat tikkeltje extra waarde meer. Je kan ook tot 5 verschillende 'aanpassingen' aan de bladen instellen tot je de perfecte traptechniek ervaart !


  • Eenvoudige montage
  • Optische meerwaarde
  • Verbeterde traptechniek
  • Minder last van verzuurde en zware benen


  • Beetje werk om voorderailleur af te stellen

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