i am currently changing the 2 drive shafts but i cant get the 30mm nut lose to pop them out the hub. its two tight for the airgun and when you try to slacken it with the tyre lever or bar the disk starts to turn. any ideas or useful tips??
If the disc is turning get someone else to apply the foot brake and use a longer lever ideally a 2ft bar with socket attachment - they are put on tight but not that tight.