The Dirt Hero off-road balance bike is a scaled down enduro machine, designed specifically for MTB kids who want to take to the trails. Off-road pneumatic tires, 12-14" convertibility, mtb geometry and a rear hydraulic disc brake inspires confidence and progression in mini mountain bikers who want to get off the driveway and onto the dirt. Features: The Dirt Hero takes 12" and 14" wheel sizes - growing alongside your little shredder Frame material: 6061-T6 aluminium Head tube: Standard 1-1/8" semi integrated headset compatible Seat post: Aluminum 6061-T6, 27.2mm Fork: 6061-T6 aluminium Bearings: NECO H125 Color: Arctic storm white, matte