Cutting a long story short I have ended up with a Mavic Cosmic Elite UST rear wheel complete with a Yksion Pro UST tyre. The Mavic tyre lasted two outings before it was U/S due to a piece of flint and the only tyre I could get quickly was a Hutchinson Sector 28 at 28mm wide. My front wheel is a non UST Mavic Cosmic Elite with a 25mm tyre and inner tube. This leads me onto the following questions/queries.
1) Can I fit any UST tyre to my Mavic UST rear wheel or do I always have to use Mavic tyres?
2) Is it advisable to change the front wheel to UST to ensure predictable handling front to back?