Great for all terrains, the Challenge Tulip Full Suss ATB (All Terrain Bike) gives you a range of features to make your ride as comfortable as possible. Its 18 Speed Shimano Gears allow you to choose the right gear level for that fun, off road ride, or the fun family ride through the Park. Front & Rear V-Brakes gives you quick stopping power on and off road. 18 speed Micro Shifter, Dual suspensions, V Brakes. Shimano rear derailleur. Steel frame. 18 gears. Twist grip shifters. microSHIFT MS25 gears. Shimano TY-21 rear derailleur. Front V-type and rear V-type brakes. Dual suspension. Steel forks. Weight fully assembled 19kg. 16 inch frame size. 26 inch wheel size. 29 to 32 inch inside leg measurements. Mountain bike style tyres. Alloy rims. Self-assembly.