So I just installed the Speedo Healer v4.0 today on my Hawk. Had the GPS in the vehicle behind me give me an idea of how fast I was going and then used that to get the precise calibration needed per Speedo Healer website. The install was super easy. Hardest part was trying to decide where to route the cables and where to mount the top speed recall button that is included. Took the bike out and it seemed to have fixed the speedometer issue I had after doing the 520 conversion I did last year. Overall, I would give this product a very positive review/recommendation. Price was a bit high but they kinda have the market cornered on products like these. Now on to the next project...my headlight is burned out.
Happy Riding to all...

 

how much did it cost you and where did you buy it?

 

It was $109 shipped to my door fron SoloMotoParts.com Had good luck with them. Ordered it on a saturday and got it on wednesday.

 

Does anyone know where the speed sensor plug that you connect the speedo healer harness to is located (SH-H01)? I was not able to locate a thread on this. Thank you. JB

 

You plug it into the wires under the front of the saddle... One of the plugs in that mess is the one you want...

 

I found it, thanks!