The Bobike One Junior MIK-HD rear bike seat is designed for children aged 6 and up who weigh up to 27 kg and can sit independently compatible only with MIK-HD luggage carriers that meet ISO11243:2016 standards this seat can be installed and removed in seconds without the use of tools making it ideal for urban bikes and e-bikes the latest version includes an upgraded footrest mounting system that fits a wider range of seat stays from Ø14 to 28 mm making it easier to install on more bike models the retractable footrests lock securely into the protective side plates ensuring reliable foot protection during the ride the seat comes with wheel protectors an adjustable lap belt an extra safety strap that attaches to the bike frame and a rear safety reflector for increased visibility the ergonomic back support is foldable for added convenience and the cushion is made of soft waterproof TPE material that promotes grip absorbs shocks and is easy to clean designed for bikes with 24 to 29 inch wheels and pedelecs with a maximum speed of 25 km/h the seat folds down to just 10 cm in height for compact storage featuring the sleek style of the ONE range it is a Dutch design made in Europe and is delivered in a recyclable individual box to promote reuse and sustainability.