I have used these for years on SWMBO's Reach. I like them - they are quite light, they are available in a folding version. Very easy to get on and off. I recommend them. We just had one hiccup once, where a new one rapidly failed in its casing, threads breaking everywhere. I regard that as a single isolated case.
Reach on tour - front only rear had a Holy Roller - avoid those - had many failures down the years.

New Zealand

Kangaroo Island