Nope no wire spring anything needed, they snap in and hold very well though. I can take a side picture if you would like to see how they go in.no wire springs/clamps with those?
I am not sure. I have read that they fit some of the older VMR wheels, I can tell you it does not fit on my new VMR 718's though.interested, will they fit RS6 wheels?
I mean the older style ones.
I measured with my tape measure and it is 2 1/4" or about 57.15mmQuestion...how many mm across is this?