Designed and tested for children from 9 months* to 5 years old, up to 40 lbs. (*Consult a pediatrician for children under 1 year old.). Dedicated click-in mounting system for MIK HD bike racks. Soft and shock-absorbing foam seat that lets your child travel in comfort. Adjustable footrests and footstraps ensure a perfect fit as your child grows. Water-repellent materials make the seat easy to clean and to keep dry. Childproof safety buckle secures your child quickly and easily. Adjustable padded 5-point safety harness for a safe, custom fit and maximum child comfort. Built-in reflector and safety light attachment point for increased visibility. High quality metal lock that secures the child bike seat to your bike included. Iconic design for everyday bike rides.