The Topeak BabySeat II with MTX 2.0 Rack for 29" disc-brake bikes combines child safety, comfort, and daily practicality. Its wrap-around seat shell creates a secure, protective cocoon with an adjustable three-point harness and padded straps that grow with your child. A dual-spring suspension system isolates bumps for a smooth ride, while the integrated roll bar doubles as both handle and added head protection. The heavy-duty aluminum rack installs tool-free and unlocks QuickTrack 2.0 compatibility for MTX TrunkBags or baskets when the seat is removed. Built from high-strength engineering-grade polymer and 6061-T6 aluminum, the BabySeat II supports up to 60 lbs (27 kg), making it the ideal companion for family cycling adventures.