The Huffy 24 in. Extent 18-Speed Mountain Bike for Men tackles everything from adventurous rides on rugged terrain to laid-back rides around town. The mountain bike's durable steel frame and suspension fork deliver solid rides with the right amount of flex to comfortably handle potholes and branches. Its 18-speed index twist shift and rear derailleur deliver a smooth ride as you change gears. Dual disc brakes deliver greater control over wet and dry conditions. Plus, this 24-inch mountain bike provides wider tires for enhanced traction.Durable hardtail frame and suspension fork ensure a great mountain bike experience 18-speed index twist shift delivers 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 Huffy-branded Kraton grips provide a more comfortable ride