Absolute Black Race Face Oval Direct Mount Chainring is made for Race Face cranks with Cinch interface and frame with new axle standard Boost 12x148 mm.
Direct mount Oval Race Face chainrings are designed for Race Face Cinch cranks. 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.
It is ideal for 1x 9/10/11/12 and Singlespeeds. Oval (elliptical) chainring does not compromise the work of clutch mechanism in rear derailleur (video here). It also does not require chain tensioner when using in singlespeed application. Riding out of saddle on the uphill will become more pleasant.
The most advanced, Patent Pending narrow/wide tooth profile ever produced, guarantee minimum 12 months of excellent chain retention capabilities! We mean it. Always use a new chain with a new chainring.
Features :
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
Proud to inform you that Silver World Champion Marek Konwa is using and testing our elliptical chainrings. Used also by World Champion Maja Wloszczowska!
Weight : 30T (58g), 32T (62g), 34T(69g)
Ce plateau est t il compatible avec mon vtt lapierre prorace 629 de 2018
Bonjour
D'après les spécifications constructeur, votre vélo est équipé d'un pédalier Sram NX Direct Mount Boost, ce plateau pour pédaliers Race Face ne sera donc pas compatible. Il vous faut un plateau au standard Sram comme ceux ci
https://www.purebike.fr/rechercher/?q=srovboost
Restant disponible
Cordialement
Chris Service Client PureBike
Aucun avis pour le moment