Only from Huffy! The 20-inch Huffy Stone Mountain has 6 speeds and an aggressive design that looks fierce in Metallic Cyan blue gloss. Backed by our limited lifetime warranty (see owner's manual for details), the steel hardtail frame provides solid performance and efficiently transfers pedal power for strong acceleration on straight surfaces and uphill climbs. Just follow the simple step-by-step instructions; our product manual guides you through every step. This 20-inch model is ideal for ages 5-9 and a rider height of 44-56 inches; An alloy quick release enables easy seat height adjustment. The ATB saddle, with premium padding, has stitched sides for lasting comfort. Front suspension on this mountain bike handles uneven terrain with ease. The suspension fork absorbs any bumps and dips encountered on your path for a smoother-feeling ride. The indexed SHIMANO TZ-31 rear derailleur combines with the micro-shift twist shifter to deliver 6 speeds on-demand for uphill climbing, downhill riding, or pure acceleration. The removable rear derailleur guard protects the gears from any unintentional damage. The 20" X 1. 95" tires provide good traction in wet and dry conditions - on dirt, gravel, or even pavement. Lightweight alloy wheels in matte black blend well with the overall design. Front and rear steel linear pull handbrakes provide consistent, dependable stopping action on demand. The slight-rise handlebar enables upright riding to minimize back and shoulder strain.