Topeak Baby Sitter Baby Seat

The World?s first suspension baby seat. Attaches rapidly and securely to rear Baby Seat Rack (included). One size fits most bikes (NOT ON BIKES WITH FULL SUSPENSION) Kids up to 40lbs Exclusive spring suspension system. Strong, solid lightweight die-cast aluminum rack. Quick mount/removal rack attachment. Numerous safety features including dual safety latches lock seat to rack; adjustable foot rest safety straps; quick release padded Safety Bar; 4-way safety harness with QR buckle Full body cocoon child protection design. Size: (LxWxH) 20.3?x15.6?x 37.25? Weight: Seat 1500 grams Rack 890 grams. Meets new ATSM and Consumer Products Safety Commission standards.