St3ph3n
I had Falkens on my classic, They all had to be replaced as they split in the inside, after 1000 mile!!
All 4 looked as if the tread was coming away from the sidewalls!! []
It was spotted while getting the back box done, and i shet myself when i saw them scary stuff
Give Falken there due they replaced them after 6 weeks of photos and reports etc, but it took my trust in there rubber away. Got the new ones flogged them and stuck on Toyos.....
Craig