Hi Moby. I turned 54 last month. After ignoring blood in my urine (on & off) for about a year I finally decided I ought to get it checked out, I am very active and look after myself generally, I had hoped it would just go away but it didn’t. Anyway, In June I went through a series of tests at Hospital looking for issues with my Kidneys, prostate, bladder etc and 6 weeks later got the all clear. No clear explanation why I was bleeding other than my insides are very vascular, apparently

. So I’m just getting on with it now. It was long enough to worry though and have a few sleepless nights, think about stuff we all take for granted.
There must be a load of specialist advice out there, online and in support groups to help you manage the situation. The Dr has to give that sort of advice really. If you feel upto riding then I would say carry on. The R18 is a very heavy bike though so it may be sensible to swap for a lighter one to keep you on two wheels. There’s no shame in that.
I don’t know what to say really other than keep your chin up. Try and focus on all the things you can do, not what you can’t

. Best wishes.