The hard-anodized 7075-T6 aluminum chainring comes in a versatile 32T size and is non-ramped for better performance on one-gear drivetrains.. A trick-looking black-anodized and machined aluminum outer guide is included, too, and both use a standard 104mm four-arm bolt circle diameter if you want to change things up.
I know the noir is nice looking but from everything I can find there doesn't appear to be much difference in weights between the 2.
Anyone know for sure the weights of these with Read More »
