I should think the majority of Class B are using Marzocchi forks, both the early 40mm caliper mount ones and the later 65mm mount ones If paying for a professional suspension setup my understanding is that the Showas give them more to work with, but if you doing a DIY spring and oil job there probably isn't to much to choose. It wouldn't suprise me if a couple of Class A riders are still using the Non-adjustable Marzocchis just with a few internal mods Checkout the Desmo Due Paddock on Facebook |