Why is it important to know the brake type?
My lights with ReePower™ (SL120+ or SL220+) does not flash when the bike stops
What is the advantage of buying additional magnets to your SL100 / SL200 Series lights?
The magnets for the SL100 / SL200 Series are hard to adjust correctly
I bought SL100 lights for V- Brakes but I have disc/roller brakes. Is it possible to upgrade my SL100 lights to fit disc/roller brakes?