I wanted to install the HD spun aluminum face speedo/tach on my 07 streetbob, but of course its not offered for my bike.&nbsp\\; my speedometer is a 4", and that one is a 5".&nbsp\\; Then i thought of istalling the 4" spun aluminum speedo, and try to mount the matching 2 3/8" tach below it, but it appears that the 4" speedo is not offered for my bike either.&nbsp\\; Anyone know the reason for that?&nbsp\\; My other idea would be to install a wideglide dash on my bike.&nbsp\\; This would allow me to install the 5" speedo/tach correct?&nbsp\\; Or is there something else that would not allow me to do that?&nbsp\\; Has anyone installed a wideglide dash on their bike?&nbsp\\; If so post some pics.&nbsp\\; Does anyone have any other ideas?

 

Try a low rider dash and add a tach to it. The tanks different for the wide glide so not sure the dash would work.

 

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Didn't know the Moco did a 4" spun aly speedo - must have missed that.&nbsp\\; But if it says its not for the '07 Bobber then it will be something to do with the idiot lights and indicator panel etc. along with the settings button on the side of the dash.&nbsp\\; I guess the wiring config. is different.