The Ridgeback Dimension 20 is lightweight fun for the next big adventure. The Dimension 20 is the perfect lightweight kids bike for riders aged 5? and upwards (112cm to 130cm tall) who are making the move to gears. Wideranging and packed with fun, the Dimension 20 encourages exploration and rewards curiosity, because the best adventures are always just around the next corner. Designed with a light aluminium frame, fork and parts, the Dimension 20 is that little bit easier to manage, making every ride smoother and more enjoyable. Widerange 7speed Shimano gearing tackles the ups and downs of both hills and energy levels with ease, while an adjustable fit ensures the bike grows right along with your little rider. And when it comes to tyres, the Dimension 20 means serious business, puncture resistant and reflective gravel bike style tyres are ready to handle roads, paths and tracks whatever the adventure. Rain or shine, day or dusk, your young explorer is covered. The open road is calling...