If the disc brakes are excessively noisy or rub to the point where they stop the wheel within one or two rotations after you stop pedaling, then they may need to be adjusted. We recommend waiting until after the wear-in period (50-100 miles) for your first adjustment, unless the rubbing is severe.

 

Often, when folding the bike, the brake cable housing can pull out from the caliper and cause the brake to engage. Always check for proper brake tension after unfolding your OULOO eBike.

 

For brakes that squeal when coming to a stop, we recommend cleaning both sides of each rotor with isopropyl alcohol and a clean rag.

 

Make sure the bike is powered off and always be extra careful while working around any moving parts. Make sure that your brakes are fully operational before riding.