A Guide to the Best Lightweight Bike Locks
Bike locks are devices that are designed to prevent the theft of bicycles. Bike locks consist of a U or D-shaped shackle secured around the frame or forks, either around both tires and the crossbar or through one tire and the crossbar. A lock is available with an integrated key mechanism for convenience. The second type of bike lock has cables that loop through one or more components on the bike, such as the seat