Saracen Mantra HT 2.0 Inch 2017: top notch smaller kids mountain bike Custom butted aluminium frame Air sprung 50mm travel suspension fork Shimano 8 speed gearing Alloy 20 inch rims & hubs Kenda Small Block 8 20x 1.75" tyres Alloy v-brakes Saracen alloy cockpit Anything but child's play