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Rotor Q-ring MTB Chainring

Type of chainring
Type of chainring
BCD
Number of teeth
10.00€
View the stock

  • Free tracked shipping over 75.00€
  • Trustpilot review 9.3 out of 39.878 reviews

  • Oval chain rings can improve your climbing efficiency.
  • Takes time to get used to, but after a few rides you wouldn't want it any other way.
Read more on what our customers have to say about this product
Brand Rotor
Colour
  • Black
Crank type
  • Triple
Number of gears
  • 10-speed
Suitable for Boost
  • No

The idea behind the Rotor Q-Ring MTB is simple: any pedalstroke has a “dead zone” at the most vertical position of the cranks. At this point, it is simply impossible to transfer your power to the pedal, making this the point during the stroke a rider wants to get through quickly. Rotor Q-Rings have less teeth on the chainring at this point, making it move past the dead zone faster than a usual round ring. Following this, the chainring offers a longer stroke optimising the length of your pedal stroke. This will theoretically help you get across the dead zone faster, resulting in higher efficiency when entering the optimal drive zone. This makes the entire pedal stroke more effective as a whole, leading to lower amounts of lactic acid being produced and staving off fatigue.

The technology underlying Rotor’s Q-Rings is based upon maximising efficiency. Rotor believes her products aren’t necessarily “faster”, but rather optimise your pedal stroke, leaving you with more energy for longer to ultimately lead to a faster time in your event.

Various scientific studies have proven the positive effect of the Rotor Q-Rings, but perhaps an even greater proof of their use is the sheer amount of Pro-wins realised with the Q-Rings.

Rotor Q-ring MTB Shimano SLX M675 Rotor XC2 SRAM
Rotor Q-ring MTB Shimano SLX M675 Rotor XC2 SRAM

11 reviews

9 reviews

3 reviews
Colour Black Black Black
Type of chainring 42 / 104 / 34 / 104 / 40 / 110 / 40 / 120 / 42 / 120
Crank type Triple Double Double
Type of chainring Outer Ring / Inner Ring Outer Ring / Inner Ring Outer Ring / Inner Ring
BCD 120 mm / 110 mm / 104 mm / 80 mm / 74 mm / 64 mm 104 mm / 64 mm 120 mm / 80 mm
Number of teeth 42 / 40 / 34 / 27 / 26 / 25 / 23 38 / 28 / 26 40 / 38 / 28 / 26
10.00€ From 7.95€ From 10.00€
This product View product View product
8.1 / 10

11 reviews
5
(6)
4
(4)
3
(0)
2
(0)
1
(1)

Pros

There are currently no pro's available in English yet

Cons

There are currently no cons available in English yet

Most recent reviews

Jan, 15 January 2018

Goed product, door de aanbieding ook betaalbaar

Net afgewerkt product. Chainsuck probleem direct opgelost. Werkt prima met shimano 10s. Of ovaal chainring veel brengt weet ik niet. Prijs erg gunstig (aanbieding / uitloop artikel?) Was alleen nog maar in 27t te krijgen. Mantel vergat een herinnering te sturen dat het product af te halen was na bestelling.

Pros
  • Kwaliteit
  • Technologie
  • Prijs (mantel aanbieding)
Cons
  • Was alleen nog in 27t te krijgen
Johan, 16 November 2017

heb feen verzuring meer van spieren ,zeker proberen waard op mtb

Pros
  • zalig om mee rijden op mtb
  • stand verleggen van hootepunt ten opzichte trapper
Cons
  • geen
Rutger, 28 June 2017

Top blad.

Rotor maakt top ovale bladen...

Francisco J., 30 April 2017

Rapidez en el envío y mejor precio en la web

Ad, 12 December 2016

Weinig verschil

Het ovale tandwiel van Rotor voor de MTB is gering ovaal Het 34t ovale kettingblad van O.Symetric is veel meer ovaal en dat is voor het klimmen in heuvelachtig terrein beter, voor de vlakke stukken en op de weg is Rotor q-ring weer beter