The Boardman Junior Adventure Bike 26" is the ideal junior bike for 9-12 year olds: lightweight, durable, and ready for road & off-road exploring. This junior bike features cable disc brakes for confident stopping, a Microshift/Shimano Claris 8-speed drivetrain with 11–34T cassette for easy hills, and Vee Speedster tyres for speed and grip. Triple-butted frame, hidden welds, and lightweight forks add strength. Buy your kids bike online today at Halfords, the UK's largest cycling retailer.