The Pro Seat is the ultimate child seat for MTB families. It’s lightning fast to attach and remove, is fully adjustable, and has zero frame contact. Designed for children 2 – 5 years (up to 60lb / 27kg) Super fast to fit, remove and swap between bikes Fully adjustable with zero frame contact Adjustable to fit electric and regular mountain bikes Shotgun Pro bars are quick release for lightning fast fitting and removal Shotgun Pro Bars have pro 19mm grips, are 355mm wide and are compatible with 31.8 and 35mm bars Fits all bikes with standard 1-1/8 steerers (10mm clearance required)