Your Friendly Neighbourhood Spiderman Bike. Swing into action on this 12 Inch Spiderman Boys Bike. Perfect first bike for 3-5 year olds, suitable for children 98-112cm in height, featuring their favourite Marvel superhero, Spiderman. Amazing Spiderman Features – Go on amazing adventures with this cool kids Spiderman bike. Featuring stunning colours and graphics and unique Spiderman mask handlebar feature, this bike will truly suit all budding superheroes. All Huffy kids bikes are designed to boost early riding development. Designed for a comfortable riding position to aid balance as your child develops their skills. All Huffy bikes arrive 85% assembled, allowing you to build your Spiderman boys bike in minutes! Simply insert the handlebars and front wheel, add pedals, optional stabilisers, adjust the brakes and ride.