The Huffy Extent Mountain Bike tackles everything from adventurous rides on rugged terrain to laid-back rides around town. The durable steel frame and suspension fork deliver the right amount of flex to comfortably handle potholes and rough trails. The 18-speed drivetrain pairs index twist shifters and front and rear derailleurs to deliver a smooth ride as you change gears. Dual disc brakes deliver exceptional braking control in both wet and dry conditions. Plus, this Huffy mountain bike provides wider tires for enhanced traction. The padded saddle features an alloy quick-release seat binder to make it easy to adjust for the right fit. Finished with Huffy-branded Kraton grips. Durable steel hardtail frame Suspension fork soaks up shock from rough trails 18-speed index twist shifters deliver smooth performance Dual disc brakes combined with wider knobby tires provide solid control Lightweight alloy rims are weather resistant to improve performance Premium padded saddle with stitched side panels Alloy quick-release seat provides easy bike sizing Comfortable Kraton grips