Upland X90 26-inch Hardtail Mountain Bike Aluminum alloy G6065 frame with double butted tubing has a great balance of strength and light weight. SR Suntour fork with 75mm suspension travel suitable for multiple city road conditions. Shimano 3x8-speed drivetrain is a staple of reliability Tektro mechanical disc brakes offer great stopping power Aluminum alloy handlebar/stem/seat post/double wall rim make the bike more lighter and more fashionable.