Frame : Hi Strength Aluminum Alloy- Seat : 15" wide x 21"high x 10" deep (38cm x 53cm x 25cm) / fully adjustable reclining seat / 2-ply hollow core system seat back / stain resistant-easy to clean / 2 seat pockets / large seat back pocket- Safety Features: 5 point seat harness with sternum strap / parking brake / safety wrist strap- Weight : 20.4lbs ( 9.25kg)- Capacity : 70lbs (32 kg)- Suspension: Adjustable for big or small kids (2 position), coil spring with elastomer core, 3 inches of travel- Tires : 16 x 1.5" (Slick)- Hub : Quick release, Aluminum axle with sealed cartridge bearings- Rims : Aluminum Alloy, 20 hole- Spokes: Stainless Steel- Brake : Caliper type (includes parking brake feature on brake lever)- Storage : 2 interior seat pockets, 1 large pocket on seat back & large Low Boy Cargo Basket underneath