Re: How many options for centered sprocket?
I can tell you all that Jim's sprocket adaptor and sprockets is the best thing you could buy to make you build go alot easyer. I have bought three of them for bikes that i have built and would not use the junk that comes in the kits. I looked at what comes in the kits and read some post about the problems some people had in installing the sprockets and looked a Jim's and there was no dout that that is the only to go.Make sure Jim get the right size you need and that all there is to it. Got to be the bust money spent by far.