Disc brake lock Riff LOCK07 for bicycles, e-scooters, tricycles, strollers — yellow

Riff LOCK07 is a compact disc brake lock in yellow designed to immobilize wheels on bicycles, e-scooters, tricycles and strollers. The unit fits standard disc brake calipers and combines mechanical locking with an integrated alarm system: when movement or tampering is detected, the alarm emits a loud signal to deter theft. The lock is intended for short-term parking and quick stops in urban settings and comes with keyed operation for straightforward locking and unlocking.

Advantages

The device offers two layers of protection by physically preventing wheel rotation and emitting an audible alarm when vibration or movement is detected. Its small, bright-yellow housing improves visibility to deter opportunistic theft. The lock uses replaceable button-cell batteries to power the alarm and includes keys for manual deactivation of both the lock and alarm functions. Its compact dimensions make it easy to carry and store when not in use.

Suitable for

• Short-term locking of bicycles during quick stops
• Securing electric scooters in urban areas
• Immobilizing tricycles and children’s ride-on equipment
• Temporary protection for strollers when unattended

Key specifications

• Overall dimensions: 93 × 59 × 38 mm
• Brake disc hole compatibility: greater than 5.5 mm diameter
• Alarm volume: approximately 110 dB
• Power supply: six LR44 button cells
• Includes two keys for mechanical lock and alarm deactivation

How to use

Position the lock so the locking pin passes through a hole in the vehicle’s disc brake rotor that meets the stated diameter requirement. Turn the key to engage the mechanical lock; the alarm system arms automatically and will respond to movement or vibration. To unlock, insert the key and turn to release the locking pin; the alarm and mechanical lock deactivate with the same key. Replace the LR44 batteries when alarm response becomes weak or the unit indicates low power.

Usage recommendations

Use the lock as a convenient deterrent for short stops rather than as a sole long-term security solution. Ensure the disc hole selected is compatible with the lock’s pin diameter and keep spare keys and replacement LR44 batteries available. Regularly check battery condition and the locking mechanism for dirt or corrosion to maintain reliable operation.