HTP Milu Bicycle Seat. This fine bicycle seat can easily be attached to the stem or frame of your bicycle. Because the seat is attached with a sunken steel plate, the shocks of the road are dampened. The belt has two attachment points so that your child is securely fastened. The soft cushion provides extra comfort. Specifications: Color: black/red Material: plastic Age: 9 months - 3 years Maximum weight: 15 kg Attachment: frame or stem Tube diameter: 22-30 mm