Features: 1. Encourages a love of mountain biking and the outdoors. Designed for children ages 2 to 5. 2. Adjustable to fit flat or sloping top tubes. Note: Not suitable for e-bikes, road bikes, or older bicycles with cables on the top tube. 3. Easy to install and remove – Quick release attachment allows for simple fitting and removal. 4. Will not damage your bike – The child bike seat includes full rubber protection, safe for alloy or carbon frames. Avoid risking your bike with low-quality alternatives. 5. Designed and manufactured to premium quality standards for safety and comfort. Specifications: Size: One size Note: Due to differences in monitor displays and lighting conditions, the actual color may vary slightly from the image. Package options: Option 1: 1 x Armrest Option 2: 1 x Kids Bike Seat Option 3: 1 x Kids Bike Seat + 1 x Armrest