I hav a water leak from this hose i looks like a overflow but can't get in to it any one have any ideas what it is
Agree with @Flatfish. The hose is probably fine; you have a small leak from the water pump seal that allows some fluid to escape from the weep hole. Ducati has now stated that a small leak here is not a problem and they will not take action on it. Mine did that; Ducati changed the water pump which cured the issue for about six months. It's now back. Just monitor it... The latest bikes even have a pipe from the hole to the bottom of the fairing to carry any fluid away...
If you are right then great because that should be easy to fix. But there is a tell-tale fluid stain at the weep hole.
Can’t get my fingers in to fix it I think the clip is slack the hose is small goin up in size but can’t see the top were it gois to