Absolute Black Oval Direct Mount Sram GXP Chainring Gold 2022

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72,90 €
39,90 € TTC
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Description

Direct mount Oval chainrings are designed for Sram DUB GXP and long BB30 spindle cranks (15.4mm axle spacer on drive side) Oval chainrings work because a rider does not produce power evenly through a pedal stroke; they maximize the part of the stroke where power is produced and minimize resistance where it isn't. Oval rings make the spin cycle a lot smoother and are easier on legs while climbing. Believe it (or not), but a round chainring doesn't transfer torque to your rear wheel as smoothly as an Oval one. You will actually feel your stroke to be more "round" with an Oval shape than with a round chainring.
Why it matters ? Traction, Traction and Traction. With oval rings, rear tire traction improves greatly on loose and slippery terrain. Your legs will be less tired and your speed improved. Climbing will become easier then ever before. It is world's best oval chainring.

Features

  • Material : CNC machined 7075 Txxx Aluminum. Long-lasting
  • Finish : Type II anodizing
  • Teeth : 26T, 28T, 30T, 32T, 34T
      - 26T oval chainring has an ovality of 24/28T and is best for someone who uses currently 24 or 26T round ring
      - 28T oval chainring has an ovality of 26/30T and is best for someone who uses currently 26 or 28T round ring
      - 30T oval chainring has an ovality of 28/32T and is best for someone who uses currently 29 or 30T round ring
      - 32T oval chainring has an ovality of 30/34T and is best for someone who uses currently 31 or 32T round ring
      - 34T oval chainring has an ovality of 32/36T and is best for someone who uses currently 33 or 34T round ring
  • Shape : Oval
  • Mount : Direct Mount
  • Offset : 6 mm
  • Chainline : 49 mm
  • Crankset compatibility : Non Boost Sram DUBGXP and BB30 LONG SPINDLE XX1, X01, X0, X9, X7, S2210, S1400 and Truvativ AKA
  • Chain options : 10, 11 or 12 spd chain (Shimano 12 speed chain not compatible) for geared bike or 6-8 spd for SS. If used in 1x9 drivetrain - 10spd chain must be used to obtain the performance. (yes - 10spd chain will work great on 9spd cassette)
  • Not compatible with Shimano 12 speed chains
  • Chainguide needed : No. (but for very aggressive enduro riding it is recommended to use an upper chain guide or at minimum bashguard.)
  • Oval chainring does not affect the work of rear dérailleur cage at all (video here). Such a ring can be used therefore in 1x9/10/11/12 combination as well as Singlespeed and fixie bikes
  • Chain Length : Bypassing the rear derailleur, run the chain around front chainring/largest cog combination. (For the full suspension frame, position the rear suspension for the greatest chain length required. It's usually a normal position where rear shock if fully extended) Add 2 to 4 segments of the chain to this length for proper chain length.
  • Designed in UK. Manufactured in Poland (EU)
  • Colour : Gold

Weight

  • 26 teeth : 48 gr
  • 28 teeth : 50 gr
  • 30 teeth : 55 gr
  • 32 teeth : 59 gr
  • 34 teeth : 66 gr

If you wish to check for frame clearance with new oval ring, below you can find measurement of biggest dimension of the oval (tip to tip of tooth): 26T : 118 mm , 28T : 127 mm , 30T: 134 mm ; 32T: 143mm ;  34T: 151mm

Technical details

Part number9053
Also consider

Customer reviews

16 juin 2021

Bon produit,déjà tester en noir,remplacer à 5000kms,finition parfaite

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Questions des internautes

29 juillet 2020

Bonjour, J'ai aujourd'hui un plateau 34 dents sram x-sync2 3mm offset. Boost 148 Quelle est la référence pour vous commander un plateau or oval de 32 dents ? Sportivement.

Réponse de Purebike 5 Août 2020

Pour la configuration que vous avez actuellement il vous faut le plateau suivant

https://www.purebike.fr/plateau-oval-sram-direct-mount-boost-or

Cordialement
Chris

1er mars 2020

Bonjour, le plateau en 28 dents est il compatible avec un pédalierTruvativ Stylo 6K DUB 30T associé à un dérailleur arrière SRAM GX eagle et une cassette SRAM XG-1275 Eagle 10-50 12s ?

Réponse de Purebike 2 Mars 2020

Bonjour

Oui il est bien compatible avec votre pédalier, mais il faut faire attention ce plateau est un plateau Boost avec 3 mm de déport. Cela veut dire qu'il s'installe sur un cadre dont l'axe de roue arrière est au format boost (12x148 mm)

Cordialement
Chris

25 août 2019

Bonjour,est ce que ce plateau est compatible avec le pedalier de mon vtt29 mono plateau, pedalier sram xx1 , j ai actuellement un plateau de 30 dents rings gxp pf dm et j aimerai passer en 28 ou alors en 26 dents, j ai une cassette 10/42 , possible ou pas? Merci

Réponse de Purebike 26 Août 2019

Bonjour,

Ce plateau est bien compatible avec votre VTT uniquement si celui ci n'est pas au format Boost 12x148 mm.

Si vous avez un cadre Boost il vous faudra opter pour le plateau suivant

https://www.purebike.fr/plateau-oval-sram-direct-mount-a-denture-variable-boost-148-mm-or

Cordialement
Chris Service Client PureBike

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