24" Next PX 4.0 Boys" Mountain Bike: * Dual suspension mountain bike * 24" frame * Oversized steel frame * Dual suspension * 18-speed Shimano RS25 grip shifter * 3-speed front derailleur * Shimano RD-TZ20 rear derailleur * Front and rear linear pull V-brakes * Alloy brake lever with alloy linear pull brake * 24" wheels * Steel hubs * Alloy rims * Steel handlebars * Mountain bike style seat with quick release * 9/16" pedals with reflectors * 3-piece crank * Weight limit: 230 lbs * Assembly required * Dimensions: 62.99"L x 23.23"W x 38.98"H