It's simply a wider nut, when i had mine changed it took my mechanic 40mins to get the original one off with heat treatment. It's always been an issue, and i've read horror stories about shearing/falling off mid-ride.
EVERYONE should get the updated nut, whether you think you need it or not.......at least there's more thread to play with, so being tighter shouldn't be an issue.
EVERYONE should get the updated nut, whether you think you need it or not.......at least there's more thread to play with, so being tighter shouldn't be an issue.
More people are born because of alcohol than will ever die from it.