CBR SENTINEL DS 26in STEEL Mountain Bike The CBR is a stunning mountain bike. Dual suspension gives you a smoother experience on all action rides across rough terrain and 18 gears give you more control. Mountain bikes are as at home on the road as off it, so are perfect for getting around both town and country. PRODUCT FEATURES Inside leg range 79-101cm/31-40in. Black steel frame. 18 gears with Twist grip shifters. MicroSHIFT MS12-6R gears. Shimano TZ-50. Front V-type and rear V-type brakes. Dual suspension. Weight fully assembled 19kg.51cm / 20 inch frame size.66cm / 26 inch wheel size. Suitable for 76 to 91cm (29 to 38 inch) inside leg measurements. Suitable for adults only. Mountain bike style tyres. Adjustable handlebar height. Adjustable seat height. General information:Some assembly required to fit front wheel, adjust brakes, fit pedals, saddle and handlebars. Instructions included. Manufacturer's 2 year guarantee. Additional Information Bike Tyres The tyres are semi deflated - pump required.