Nothing beats your first proper bike. Our Sonic Blade is built tough to deliver huge fun for little riders – with the quality, safety and value that parents love to see. From the footpath to the dirt track, these bikes are designed to build confidence and encourage adventure. The Blade is not your average kids bike, it is built to endure everything your kids can throw at it. The quality alloy components mean it will go over jumps and ride through mud no problem. Sized for riders 120-135cm (7 – 11 years of age). Brake Detail: V Brakes. Gear Type: Rotational Shift. Easy to use 6 speed gears. Powerful v barkes provide great stopping power. D: 145 CM x H: 95 CM x W: 66 CM.