The GS Suzuki has dual compound Bridgestoe BT45's on it. I've had a previous set on it and the old man uses BT45's on his CB500 plus the bridgestones I've used on the SV, but I have never seen this before.
It apperars that the centre section of the tyre is not wearing with the edges, in fact the is now a distinct and visable (not to a camera unfortunatly) step out in the tyre where the compound changes. Has anyone seen this before?? Is it somthing to be concerned about?? The bike rides fine, and I have plenty of tread left.
:-?
