Trinx M136 model bicycle Wheel size: 26 inches Speed system: 21 speeds Shimano gear system Frame: Lightweight aluminum Brakes: Mechanical Disc Brakes Features: Lockable front suspension fork, suitable for beginners and for different roads The bike has a horn and three lights as shown in the pictures, a bag, and a comfortable seat base for the rider. The bike is used sparingly and is clean. I will be flexible with the serious buyer, God willing.