AbsoluteBLACK Narrow Wide Oval Chainring

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From 46.60 9.50 discount
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  • Trustpilot review 9.4 out of 51.538 reviews

Pros & Cons

  • Your pedalling efficiency will increase by up to 9% with oval chainrings!
  • The chainrings are extra stiff and light due to their special construction.
  • It may take some getting used to cycling with oval chainrings.
Read more on what our customers have to say about this product


Brand AbsoluteBLACK
Number of gears 10 speed / 11 speed / 12 speed
Crank TypeSingle
Chainring TypeSingle Ring
Suitable for Boost Yes
All specifications


The XX1-style Oval is a singlespeed chainring which creates a smooth pedal stroke. These oval chainrings have a turnover rate of 11%: the 32 tooth version has a minimum of 30 and a maximum of 34 teeth (see illustration). Each pedal move has a 'dead point'. This is when the cranks are vertical. At this point it's not possible to apply pressure, that's why you want to get over this point as fast as possible. Oval rings are smaller when they reach its 'dead point', meaning it's easier to get over this dead point. What happens next is you reach your point of maximum power. This allows efficient pedaling resulting in less lactic acid to form in your muscles and less fatigue. This chainring has built-in spacers of 2mm and screw holes to create a better chain line. The ovality of this chainring is 11% which means you need a couple of days to get used to this,but after that there are only benefits! This chainring is equipped with the most advanced narrow / wide tooth profile and guarantees a long lifespan.

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Number of gears 10 speed / 11 speed / 12 speed 10 speed / 11 speed / 12 speed 10 speed / 11 speed / 12 speed 10 speed / 11 speed / 12 speed
Crank Type Single Single Single Single
Chainring Type Single Ring Single Ring Single Ring Single Ring
BCD 104 mm / XT M8000 / XTR M9000 Sram Direct-Mount 104 mm / 64 mm Sram Direct-Mount
Number of teeth 30 / 32 / 34 / 36 28 / 30 / 32 / 34 / 36 28 / 30 / 32 / 34 / 36 / 38 30 / 32 / 34 / 36
Suitable for Boost Yes Yes / No No Yes / No
From 46.60 42.40 From 36.20 From 53.50
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Customer photos


9.3 / 10 Average from 106 reviews | Write a review

9.3 / 10

106 reviews


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Most recent reviews

10 / 10

Bjorn, 27 November 2019


10 / 10

Patrick, 30 October 2019

schönes oval - funktioniert super - und ich kann meine alte Kurbel weiter nutzen.


  • Ovalität

10 / 10

Stef, 8 October 2019

Had ik eerder moeten doen :-)

Erg blij mee. Ik heb de atb omgebouwd van 2x11 naar 1x11 nu een paar x mee op pad geweest, je trapt mooi in één beweging door. Zeker op klimmetjes ben je het dooie punt kwijt. Had ik eerder moeten doen. Aanrader!


  • Lekkere cadans
  • Licht van gewicht
  • Mooi materiaal en mooie afwerking


  • Nog niet gevonden

10 / 10

Dorus, 29 July 2019

Fijne upgrade!

Ovaal rijden is nauwelijks wennen, direct fijn! Ding past mooi op mijn xtr crank...

10 / 10

Geert, 26 April 2019

Echte aanrader

Het tandwiel is makkelijk te monteren en heeft goede pasvorm. Vol verwachting het eerste rondje door het bos gedaan en geen moment moeten wennen. Klimmetjes geen soepeler en duidelijk minder druk op je knieën bij het laatste stukje aanzetten. Ik ga nooit meer terug!


  • Meer grip
  • Beter voor je knieen
  • Mooier
  • Draait duidelijk soepeler
  • Geen gewenning nodig


  • Geen

All specifications

Additional information

• Specially for singlespeed.
• Suitable for crankset with a 4x 104 BCD interface such as Shimano, FSA and Race Face or 96 Asymetric (Shimano M9000, M8000 and M7000)
• Weight: 41 grams
• Material: CNC machined 7075 Txxx Aluminum. Long-lasting construction
• Ovality of the chainring is 11%
• Built in 2mm spacers and screw (only at the 32t version)
• Suited for 10 and 11 speed

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