The story of the front axle (2017 Vado 5.0) continued...
The Robert Axle Project 12x100mm - M12x1,0 117/123mm axle might not fit my Vado. Not sure what "117/123 mm" means but the original axle is 120 mm long:
View attachment 55853
I would check whether the axle head fits but not worry about the length. Robert Axle provides a spacer underneath their axle head to adapt length between 117/123mm.