Recommended for ages 3 and up
Front wheels: 120*28MM PU flashing wheels
Back wheels: 80*24MM PU flashing wheels
T tube: Aluminum 1.6MM
Shaft: Aluminum 1.5MM
Deck: Nylon+ Fiberglass
Adjustable Height: 3 options: 61cm, 67.5cm,74cm
Max Loading: 30kg