U-lock ONGUARD Neon Mini 90 x 140 mm — compact bike lock, green

ONGUARD Neon Mini U-lock (90 x 140 mm) is a compact bicycle lock designed for everyday urban use. The green U-shaped shackle provides a short, rigid locking loop suitable for securing small frames, wheels or attaching a bike or scooter to fixed objects where a compact, sturdy lock is required. Its reduced dimensions and lightweight construction make it easy to carry while delivering basic theft deterrence for children’s bikes, scooters and similar small ride-ons.

Advantages

The compact U-lock design offers a rigid, tamper-resistant shape that is simpler to position than many cable locks. The small 90 x 140 mm shackle is easy to handle and transport, and the visible green finish increases lock visibility when mounted. The construction balances portability and basic security for short-term urban stops and use around schools, parks or apartment entrances.

Suitable for

• Children’s bicycles and balance bikes
• Kiddie scooters and small kick scooters
• Securing a wheel or frame to a post or rack where a short shackle is sufficient
• Short-term locking during quick stops in urban environments

Key specifications

• Shackle shape: U-shaped rigid shackle
• Shackle internal dimensions: approximately 90 x 140 mm
• Finish: bright green coating for visibility
• Form factor: compact, portable design suitable for small frames
• Intended use: basic theft deterrence for bikes, scooters and similar small ride-ons

How to use

Place the U-shaped shackle around the bike frame and a fixed object or through the wheel and frame where the 90 x 140 mm internal space allows. Insert and engage the locking crossbar until it clicks or locks into place, then remove the key. Ensure the lock secures both the frame and, where possible, the wheel to the fixed object so that the secured components cannot be removed separately. Store the lock in a bag, saddle mount or carry it by hand when not in use.

Usage recommendations

Use this compact U-lock for short stops and in combination with additional security measures for higher-risk locations. For longer-term parking or higher-theft areas, consider a larger or higher-security lock and avoid leaving the bike unattended for extended periods.