Cosmic robo 14 inch bike cosmic robo 14 inch bike tech spec steel junior frame steel rigid forks steel quill handlebar stem steel bmx handlebars front and rear steel caliper brakes single speed 14 steel wheels 14 atb tyres junior saddle enclosed chainguard stabilisers front and rear mudguards handlebar plaque recommended inside leg measurement 16 20 inches recommended for ages 4 6 years assembled weight approx 10 kg please note all