Use of bicycle locks also needs to be learned: with the My First ABUS 1505 Cable Lock, ABUS has developed a practical children's lock for precisely that purpose. Aside from offering basic anti-theft protection for tricycles, balance bikes or first bikes, this cable lock is a truly exciting challenge for little explorers.How exactly do I insert the colourful key? How do I lock my bike to Mummy's big one? Aha! It's child's play. That's thanks to the child-friendly ergonomics of the My first ABUS 1505. The automatic cylinder is easy to use because it closes on both sides, and the 4mm-thick steel cable is braided extra soft to prevent injuries from the cable springing back.Technology- 4 mm thick steel cable, extra soft braided, prevents the cable from springing back when opened- Playfully easy handling for children with an automatic cylinder which closes on both sides- Child-friendly ergonomics of the key and lock body- Specially suited children's design in three colour options- Two keys with a colourful keyring are included in the scope of deliveryUsage- Basic protection against theft for children's bikes