The Shotgun Pro combo is the ideal setup for your mini-rider. The saddle attaches and detaches in a snap, has no contact with the frame, and is fully adjustable to fit both electric and classic mountain bikes. With the included Pro handlebar, your child will love cruising the trails at the front of your mountain bike. No frame contact: Mounts to the headset and seat tube, meaning there is no contact with the frame. Ultra-fast setup: Quick attachment, 30 seconds for mounting, removal, and swapping between bikes after initial installation. E-MTB compatible: With adjustable footpeg width, the Shotgun Pro saddle fits e-bikes with wide downtubes. For children 18 months to 5 years: Designed for children 18 months to 5 years old, up to 27 kg, with adjustable footpeg length to grow with your child. Fully adjustable. The width of the footrest supports, the position of the saddle and 7 length options make it easy to adjust for a perfect fit that follows the child's growth.