Some Trek bicycles were sold equipped with disc brakes and a front quick release lever that opens past 180°. If the quick release is improperly adjusted or left open on a bicycle which also has a ...

The recalled bikes are equipped with disc brakes and quick-release levers that can open wider than 180 degrees, which puts them at risk of coming into contact with the brake rotor if left open.

Connecticut-based Topolino Technology recently unveiled its SPEEDrelease hub, which reportedly combines the best features of quick-release and thru-axle wheel mounting systems.