I like my Vanmoof B5, but one thing I find very poor is the braking performance. The bike comes stock with 140mm rotors and no-brand mechanical brakes.
I thought I'd upgrade the brakes, going quite a bit overkill for a commuter bike, purchasing a Shimano 180mm rotor for the front and Shimano SLX hydraulic brakes. With this kit, I also purchased a SM-MAF180 disc brake adapter.
How ever, when I mount the rotor and the adapter, the rotor still appears to be approx. 20 mm "too big".
Below is an image of the stock setup.
Does this fork have a non standard post mount, or have I just purchased the wrong adapter?