I've not been on the forum for a while but just had to review these tyres.
I bought my DL650 last November,it had a new pair of A41s fitted before I picked it up.
I've just had them changed at SMD tyres in Leigh Lancs for a new pair of the same tyres last week after 10,000miles! They still had 2mm left on the tread centre and wore similarly front and rear with lots of tread left on the shoulders.
I could've got another 1000miles out of them but as it's coming bad weather and I ride year round I thought I wouldn't risk running them down further.
Previously on other bikes I've had Michelin PR4/5/6s and only got 6,500miles max and B/stone T31/32s with 9,000miles max
The A41s are fantastic tyres never had a slip or squeaky bum moment,thoroughly recommended!