<p>The Coast Trail 20 turns "can we go out?" into "already gone." A lightweight Series 1 Aluminum frame is low slung for easy mounting. The fork keeps things nimble, while Shimano's 7-speed gearing handles every hill the neighborhood throws up. MicroShift short-reach shifters and kid-specific brake levers fit small hands perfectly. Mixed-tread Speedster 2in tires roll fast on pavement and have enough cushion for dirt. It’s built tough enough to handle everything a kid can throw at it – the adventure starts here. </p><h4>Especificaciones</h4><ul><li><b>Brake, Front:</b> Linear Pull, Alloy</li><li><b>Brake, Rear:</b> Linear Pull, Alloy</li><li><b>Brake Levers:</b> Kid's Specific Short Reach Alloy Lever</li><li><b>Chain:</b> KMC 7-Speed</li><li><b>Crankset:</b> Forged Alloy, 34T, 140mm, Ring Guard</li><li><b>Frame:</b> Series 1 Lightweight Aluminum, Low Standover, 20” Wheels, Replaceable Derailleur Hanger, Rim Brake</li><li><b>Grip:</b> Single Density, Thin Diameter Grip</li><li><b>Handlebar:</b> Marin Riser, 50mm Rise, 580mm Width, 19mm OD Grip Section</li><li><b>Headset:</b> Threadless</li><li><b>Hub, Front:</b> Forged Aluminum Alloy, 28H</li><li><b>Hub, Rear:</b> Forged Aluminum Alloy, 28H</li><li><b>Pedals:</b> Kids Specific Nylon Pedal</li><li><b>Rims:</b> Aluminum, CNC Brake Surface</li><li><b>Saddle:</b> Marin 20" Integrated Saddle/Post</li><li><b>Seatpost:</b> Aluminum, 27.2mm, Integrated Saddle/Post</li><li><b>Shift Lever:</b> Microshift TS39 Short-Reach 7-Speed</li><li><b>Stem:</b> Alloy, 40mm</li><li><b>Tires:</b> Marin X Vee Tire Co. Speedster, 20x2.0”</li><li><b>Derailleur, Rear:</b> Shimano Tourney, 7-Speed</li></ul>