Its Vmax is c.27mph but (I found out later) its obstacle avoidance capability only works up to about 18mph. I’d say that anything over 20mph is going to cause it problems anyway because head or side winds slow it down and once you outrun its range, even briefly, it will just hover and wait, but by the time you notice you might well be a mile down the track. I’d say it’s probably not much good for open trail riding but it would be excellent for slow and technical trials type stuff like rock gardens and logs etc. I bought it for general leisure use, so I’m not too bothered by those limitations
