Depending on the brake type on your bike, you need different brackets and magnet modules. There are two options to choose from, which you can see below:
a) Disc / roller brakes:
Choose this option if you have disc brakes (max diameter 160 mm / 6”) or roller brakes on either front or rear wheel.
Roller brakes looks similar but are usually not as wide:
b) V-brakes / caliper:
Choose this option if your bike uses either brake pads or the foot pedal for braking.
Should you still be in doubt, please contact our support team.