Lightweight easy to handle and manoeuvrethe atom is the perfect bike for your child39s first experience of cycling with an aluminium frame that is lightweight easy to handle and manoeuvre fitted with aluminium v brakes with easy to reach brake levers making it easy for your child to apply the brakes the handlebars are in a more upright riding position allowing your child to become more aware of things around them whilst riding the atom is packed with and great parts and has an awesome