Come on, who is going to let me get my hands on their S4?
In fairness I could do with just looking at one to see if my accesories will fit an S4, so if I could take a look at one that would do for starters. So if you are in striking distance of Didcot in Oxfordshire and have an S4 I would love to take a tape measure to your bike and see if my subframe will easily fit.