I've been experimenting with correcting my cbr1000r/vfr750 speedo combination and have these left over. Both worked fine but didn't have the huge correction factor I now have determined that I need for my custom bike. These have the latitude of adjustment to work fine with the stock speedo/odo units like the SuperHawk. Both come with the instructions for easily installation and calibration.

Search their websites if you are unfamiliar. Each $50 shipped. Paypal preferred. Thanks for looking.

Yellow box (lower cost version of the speedohealer) http://www.blackrobotics.com/yb_home.htm



Dakota SM-1 box has +/- button that make it about as easy to calibrate as it can get. http://www.dakotadigital.com/index.c...38/prd238.htm:

 

PM sent...fix link

http://www.blackrobotics.com/yb_home.htm

 

Thanks. I fixed the link too.