Hi. Is anyone familiar with the above wheels - specifically removing the freehub? After the torrential rain we've had for the last few months mine is now leaking rust-coloured gunk all over the spokes and making some horrible noises. I got the axle out easily enough but I can't work out where to go from there. I dribbled some oil inside the free hub and put it all back together, which has improved things, but I'm definitely living on borrowed time there.

Thanks

John