I bought this armour and have tested it on my TTR and Africa Twin (on road!) and it is very comfortable indeed. I am pleased to say I have not yet tested the crash protection and would prefer never to do so but it seems far better than wearing a standard bike jacket.
The only problem I have found so far is it makes me look fat. I was concerned about this until Mrs Ridaz reminded me I am indeed fat and this armour just adds extra emphasis.