Brompton bridge bar
thingiverse
This bridge will fit a pre-2017 M-type handlebar, to mount whatever you need (lamp, GPS, camera...)Main features:bar diameter is standard 25.4mmattach with 4 Zip-ties (I used 5mm wide)the bar recess allows to escape the front wheel nut when the bike is folded (other models go straight, seems to me it prevents folding)you could probably use it as a handle when pushing the semi-folded bike as a hand luggage (though I'd not carry my 10kg bike with it...)I could adapt the model for a post-2017 handlebar if needed, I just miss the dimensions and tilt anglesSee printing tips below
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