that looks like a a solution, ... and they look like a booster..
read the Onza stories...but i`ve found a old set of Acor`s with a long arm, that looks like they might reach...(if they brake, ..i`ll live..as long as they`ll not get tangled up in the wheel..)
running 23mm roadtires so clearence`s not a issue...
it`s worth a try...and if i deside to make i pemanent, the mavic is an option..
thanks for the feedback, an i`ll let you know if the Acors will do ...
(and the SJS link, been looking for that shop for a while....)