A27302M Ecarpat Mountain Bike 27.5 Inch Wheels, 21 Speed Road Bicycle with Dual Disc Brakes for Men and Women, Aluminum Frame Bicycles, Adult Faster Racing Bike

Specification Main Color:Black,Blue Main Material:Aluminium Details Product Features: [Aluminum Alloy Frame]27x17.5 inch sturdy and durable steel frame, provide safe and stable cycling experience. Ergonomically design, suitable for mens womens height 4'2"-4'9", max weight is up to 250lbs. [21-Speed with Disc Brakes]Thumb shifter help to switch gears with smoothness. Simple operation allows for quick selection of gears for various terrains. Mechanical dual disc brake system, simple structure and convenient for maintenance. [Front Fork Shock Absorbing Design]Feature front suspension fork. The thickened fork help resistant and absorb shocks. The parallel bars can adapt to pressure road conditions. Greatly improve the comfort during riding and allows you to enjoy riding. [27.5*2.125' All Terrain One Piece Wheel]Made of high quality rubber, beautiful and cool at the same time all-terrain tyres can effectively slow down the bumps and ride smoothly and smoothly on dirt, trails, gravel and pav