Velocity spec 36h rims in plenty of tandem builds, and I've had enough indication to suggest 36h is capable, provided the wheel is put together with the job in mind.
its def a 135mm mtb disc hub I require - I just wanted to know what this 10mm/12mm/14mm/15mm business is when hubs are listed, and if any would be unsuitable for the CrossRip elite. BMX has two dropout sizes for instance - one being enough to leave some hubs rattling around unsecured.