A locking bicycle pedal includes a ratcheting coiled cable with a male locking plug that mates with a female locking port. A lock, such as a resettable combination lock, secures and releases a catch that secures and releases the plug in the port. When locked in the port, the plug depresses a plunger which constrains a pawl that engages teeth of a toothed wheel of the spool. An optional tracker wirelessly emits GPS location data if a theft is detected.

A lock assembly for a bicycle may comprise a shackle and a lock body. The shackle may have first and second end portions, and a central portion. The shackle may include a cable disposed in a cushioning sleeve extending between the first and second end portions. A resilient member may be disposed on or included in the central portion of the shackle. The first end portion may include a locking member, and the second end portion may be connected to the lock body. The lock assembly may be operable between stowed position corresponding to the shackle and a portion of the lock assembly contained within a bore of a handlebar of the bicycle, and a removed position corresponding to the lock assembly removed from the bore.