Elitewheels ENT 2.0 4 pawls freehub service - o-ring issue

[SillyMochi]

Hm, not sure what the correct size of the end caps is either. EW should be able to tell you. AFAIK those things are not standardized (except for the axle diameter), so it might be a long search for the right one if you don't have the correct measurements. Not even sure you can find one on AE that will match.