Readers may remember that the only time that I have ridden the 250 M3 was up and down the lanes around here. One thing that I noticed, apart from the gears being upside down, was that the speedometer was unreadable as the needle jumps all over the place. As this is going to be a bike that will be used, it is important to me to know how fast (or slow) I am riding. The solution is a small smartphone running a GPS speedo application. It just so happens that the phone that I own is small, I bought it so that I can use it on the 848, and is ideal for the solution.
First thing to do is buy a 4cm wide piece of aluminium extrusion. It is not super strength aluminium , but it only needs to hold a phone. I cut my bit 14.5 cm long and drilled a 26 mm hole in one end. I then put a slight bend in the bracket so that it should not get too many reflections on the phone, this is the result:
Okay it doesn’t look like aluminium extrusion, that is because I polished it with Micromesh so that it matches the alloy top yoke on the bike.
After fitting I stuck a piece of strong self stick velcro to the bracket, and then wondered why I had polished it!
And fitted the phone to see how it looks.
It will work just fine. It is a very functional mod that can be removed in seconds so does not alter the fabric of the bike at all.
My helmet, a Schuberth C3 Pro, is fitted with a Sena 10u intercom system so that I can communicate with my wife on her bike. The little phone can also be used in GPS mode with the instructions being bluetoothed to me.