24" Mongoose mountain bike. racing shocks and aggressive tread tires in almost new condition. Mechanically perfect! Sells for $300 brand new. My son outgrew it within 2 months!! 24" Mongoose Ledge 2.1 Boys' Mountain Bike, Silver/Red Kids can push it to the limit with this 24-inch Mongoose Ledge 2.1 Boys' Mountain Bike. This sleek yet rugged bike comes in silver and red for a fun and fierce color combination. The Mongoose mountain bike is lightweight and constructed from an aluminum suspension frame that features a suspension fork for a smooth ride and increased control. In addition, the bike features 21 different speeds to handle a variety of terrains, including up steep hills or just riding around the neighborhood. The shifter three-piece crank helps the bike transition smoothly from one gear to another. The silver/red mountain bike has a number of features, including a padded seat and linear pull brakes that provide strong braking power. 24" Mongoose Ledge 2.1 Boys' Mountain Bike, Silver/Red: Aluminum full suspension frame and fork smoothes the bumps of a rough ride 21-speed twist shifters with Shimano rear derailleur for precise gear changes Alloy linear pull brakes provide great stopping power 3-piece crank for a reliable gear support Alloy rims are strong yet lightweight Mountain style athletic seat Suitable for riders 4'6"-5'5"