Brompton Lezyne 500xl adapter for the Wuben X1 bike mount

I ordered 2 lights for my Brompton G-line: Wuben X-1 and the official Lezyne 500xl.

Wuben is too heavy for the native mount and fells of damaging the platform that's attached to the light.

Lezyne mount can't be tightened according to manual as it pushes front fender to the front tire. Once tightened in a way wheel can rotate it's not secure enough. I ended up having it detached during my ride and loosing the pedal holder. I had to contact Brompton to ask for replacement parts.

That said I ended up with no working lights for this bike so I decided to mount Lezyne light on a Wuben mount on my handlebars.
 

You'll need a rubber ring from the Brompton mount and the screw from the same kit.