I'm having the same issue, I can't remove the freehub of my wheel, apparently my local bicycle repairman neither. I hope you guys can help me. He said he tried it with an 10/11 mm Allen wrench. I believe it is a shimano uniglide freehub.
I've only removed a freehub a few times all of which were Shimano and as your LBS mechanic said a large allen key did the trick. Could you clean away the grease from inside your freehub to get a better look in it? Perhaps it's just seized on?
Hi,
I'm having the same issue, I can't remove the freehub of my wheel, apparently my local bicycle repairman neither. I hope you guys can help me. He said he tried it with an 10/11 mm Allen wrench. I believe it is a shimano uniglide freehub.
Thanks in advance,
Wout