Please note due to Ambrosio's new order requirements this will be the last Nemesis rims for sometime unless I find another source.
Ambrosio Nemesis tubular is available in 32H and 36H drilling. It is a double eyeleted rim and for tubular tyres only.
This rim has been used by professional teams time and time again for race like Paris Roubaix simply because it works. It is a tough rim. It is a fairly stiff rim even though it is shallow. The wheels it builds into are stiff though. The brake surface is hard wearing being non machined sidewall but the braking performance is best out there. It just proves old technology still has a few good tricks.
The Cycle Clinic recommends lacing these up with Sapim Race spokes. Thinner spokes are just a compromise with shallow rims. I don't like compromises.
a review here