The Carrera Vengeance Junior 26" Wheel mountain bike is the ideal kids bike for 9-12 year olds. Featuring a lightweight alloy frame, front suspension and Shimano Altus 16-speed gears, adjustable brake levers and memory foam saddle for added comfort, the Carrera Vengeance kids bike is built for all terrains. Mechnical disc brakes and Kenda Kadre puncture protect tyres provide stopping power in all conditions. Buy your kids bike online today at Halfords, the UK's largest cycling retailer.