Premium Cyclocross direct mount oval chainrings are designed for cranks like Sram Force 22, Force 1, CX1, Rival 22, Rival 1, S900. GXP and BB30 models. Also fits SRAM XX1, X01, X0, X9, X7, S2210, S1400. Ideal for 1X conversion of your road crank. Narrow-wide chainring.
Advantages of our special CX Oval chainrings:
What size should I choose
Most CX riders choose 38T as most versatile option.
38T Oval ring will suit best someone who uses 37 or 38T chainring currently. While pedaling, you will feel similar effort to the one riding round 37T ring, but you will gain the speed similar to riding 40T chainring.
Why our oval chainrings work
Our premium 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. Smoother power delivery to your rear wheel means that you will be able to maintain better, constant cadence; get less stress on the joints (knees) and therefore be able to keep certain level of effort for longer. This results in higher average speed. Moreover, 11 studies made by various Universities in the World show that using oval chainrings human legs utilize more muscle groups (compared to round one), but each of them to lesser degree. Load from pedaling an oval chainring is spread over greater muscle mass which in effect gives you the feeling of fresher and more relaxed legs. It is world's finest oval chainring backed by tens of thousands of customers.
How to mount Direct Mount Chainring
Take the crank off the bike. Unscrew these 3 torx t-25 bolts from the crank arm. Then remove the spider+chainring combo you currently have there. Clean the splines and put some grease on them. Position the chainring in place (note there is only one way to fit this Sram chainring so you don't have to worry how to do it). Close all 3 bolts to about 5-7Nm.
Features
Weight : 94 gr in 38 T
Réglage du dérailleur avant
I like oval chain rings. Climbing - pedaling at low cadence is smoother, it makes it easier, overall oval chain rings work! At least AB ovals. I do not know about other brands, the clocking and ovality of AB oval chain rings is just right and they do work. I found that out several years ago on MTB. Now I bought this 40t for my gravel.
Xxxx
Bonjour, est ce que le plateau Absolute Black est compatible avec le pédalier Praxis Zayante carbone mono en direct mount. D avance merci. Cordialement. Christophe
Bonjour
Si votre pédalier est bien un Praxis Zayante Carbone ou Carbone-S, vous pourrez installer le plateau Absolute Black Cyclocross pour pédaliers Sram Direct Mount GXP
Cordialement
Chris Service Client
Bonjour, je viens de monter un pédalier Sram Rival 1 avec une ligne de chaine de 45 mm sur un gravel . Adepte tes plateaux ovales sur mes vélos de route je voudrai savoir si ce plateau est compatible en gardant la même ligne de chaîne ? Sportivement . Bruno
Bonjour,
Si vous avez bien un pédalier Sram Rival 1 avec étoile démonable (fixation du plateau de type direct mount) , alors ce plateau sera bien compatible. Absolute Black assure une ligne de chaine optimale il ne devrait donc pas y avoir de problème de ce côté là
Restant disponible
Cordialement
Chris Service Client
Bonjour .quel est le offset.,? 0 mm..? 3 mm.? Merci
Bonjour,
Le déport du plateau est de 7 mm
Cordialement
Chris
Bien Fini ( même si un peu moins de détail que sur les modeles VTT ) et le système ovale est tres agréable !