The Decathlon Vioo Clip 500 light adapter is made specifically to fit an Ikea Sladda bicycle. With this adapter, you can easily replace the bicycle's original lights with a USB-rechargeable Vioo Clip 500 light from Decathlon, which works as both front and rear lights. The adapter can be easily mounted either on the luggage carrier with the included screw or on the front reflector with the included extension and an extended M5 bolt and nut. A practical and durable accessory that improves the safety and visibility of your Ikea Sladda bicycle.