20in lightweight alloy hard-tail frame. Zoom CH386 front suspension fork (65mm travel) with alloy crown. Shimano 21-speed dual-indexed gears with Microshift controls. Alloy V- brakes front & rear. 26in alloy rims & hubs. 1.9in tyres. Padded sports saddle with Quick-Release seat post. 100mm stem. Suitable for Inside Leg Measurement 74cm- 89cm (29in- 35in). Suitable for teenage / adult riders