Anybody have any thoughts on whether or not the additional 50 grams of slung weight is worth it for the 'upgrade' from a MAVIC 719 to an 819. I am not sold on the whole tubeless wheel thing. But I suppose the 819's are bomber. It is just that all those little metal nipple retainer things make the 819 a much heavier rim.
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Thread: mavic XM 819 versus XM 719 rims?