The Ridgeback Dimension 27.5 has big bike performance and is unbeatable value. The Dimension 27.5 is designed to be the ultimate mix of ability and value for young adult riders. Suitable for riders aged 11 and upwards up to 162cm tall, the Dimension 27.5 bridges the gap between kids bike and full adult bike with style, confidence and a whole lot of fun. Packed with all the easyride features you know and love from Ridgebacks smaller bikes, the Dimension 27.5 takes things up a notch with fullsize 27.5 wheels and a wideratio Shimano Essa 8speed gear system, because this really is a small adults bike in every sense of the word. Tackle every hill, headwind and back lane with ease, knowing the right gear is always just a click away. Ready to go the distance? Grippy gravel style tyres with reflective details and a punctureresistant belt make the Dimension 27.5 the perfect companion for big rides on lanes and tracks in the countryside. Rain or shine, day or dusk, your young adventurer can rol...