While I was swapping over the hydraulic brake lines I thought I'd fit a Ram style 25mm ball mount to clamp my Tomtom Rider to. I had 2 attempts at fabricating something to fit to the handlebar fixings.
First was this, cut down stainless tube, m8 stainless bolt, 25mm ball with m8 steel thread insert :
I didn't really fancy slipping it under the handlebar mounts in the end, nor the 'non-central' positioning, so attempt number 2: aluminium plate, longer bolts, m8 bolt, rubber tubing:
Cover and ball fitted:
Job is a good 'un ☺️