The thread below got me started on making a set of captive spacers for the rear wheel a while back.
http://www.ninjette.org/forums/showthread.php?t=153501
So I finally finished up 8 sets and have several people interested in purchasing a set or two and wanted to gauge interest in these and see if there was a market for them.
Their made out of 6061 Aluminum and are 1/3 the weight of the stock ones.
Same dimensions (within tolerances) as stock spacers just with extra flange to lock into dust seal.
Video of the prototypes in action.
Link to original page on YouTube.
I don't want this to be a for sale thread more of a Q&A and like I said a way to gauge interest. So far all 8 sets are accounted for.
Fronts are being prototyped right now, will replace the speedo spacer and be captive as well. (Canceled)