bushes

So i want to fit the synergy x bush and z bolt to my 08 fe450, Synergy can't answer my questions as to weather their part is suitable for my bike. Infact they seem happy to repeat my question back at me followed by more different question. Can anyone please tell me the difference between the...

what do SM boys do :oops: :oops: :oops: i have found that the bushes in the swingarm aren't a good fit to the dowels that go through them, it's bad enough off road but i'd hate to be an SM rider! with slack in the shaft as well the dowels can tilt to their favourite angle. therefore...