Features: Safety: - Armrest shape for comfort safeguarding the child hands - Grow with your child: adjustable 3-point safety harness - New optimized one-handed sturdy buckle - Childproof safety buckle - 1 rear reflective sticker - Extra security frame belt - Extra feet protection preventing the contact with the wheel Comfort: - Ergonomic Shape For Helmet Use - Grow With Your Child: Adjustable Footrests In 4 Positions - New Water-Proof Cushion: Extra Comfort And Even Easier To Clean - Ability To Move The Seat Backward And Forward In 3 Positions - New Universal Quick Release Holder Allows To Install/Release The Baby Seat From The Bike In Seconds - Compatible With Most Bike Frames - All Tools And Mounting Kit Required For Assembling The Seat Are Included Other Features: - Trendy Design That Fits Perfectly With The Current Bike Trends Specifications: - Weight: 19,84 to 48,5 lb