The Shotgun 2.0 is your go-to frame mounted mtb child seat - with quick release for fast fitting & removal 2 footpeg positions to grow with your child and zero bike modifications requiredQuick release - 30 seconds to fit remove and swap between bikes after initial installationDesigned for children 18 months - 5 years up to 60lb / 27kg with 2 foot peg positions to grow with your childAdjustable leg width angle saddle position and 2 foot peg options - making it simple to get the perfect fit and adjust as your child growsWith thick rubber padding the Shotgun 2.0 seat is safe to use on carbon or alloy frames