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AbsoluteBlack encourages modern mountain bikers to ride anywhere with its advanced Oval chainring concept that helps maintain rider efficiency. Designed with both XC and aggressive trail riders in mind.All chainrings are compatible with 10 and 11 speed drivetrains. Perfect for Singlespeed bikes as well.



How to tension the chain with Absoluteblack oval (elliptical) chainring on Singlespeed: 
Position the crank between 3 & 4 o’clock (largest part of the chainring will face up) and then tighten the chain the same way as you would on a round ring.



Secret to longer chainring life. How to reduce chainring wear. 



Oval ring does not affect the work of rear dérailleur cage at all. Such a ring can be used therefore in 1x9/10/11 combination as well as Singlespeed and fixie bikes!




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