Specialized Riprock Coaster 20 Kids Mountain BikeTraction, control, confidence, and fun — the Specialized Riprock Coaster 20 is the perfect bike to get your kid out on the trails. Built around Specialized's legendary Riprock platform, this 20-inch kids mountain bike is designed to inspire confidence from the very first ride, with a simple coaster brake setup that proves safety and fun aren't mutually exclusive.It's the 20x2.3" Rhythm Lite tires that make the Riprock special — wide, grippy, and ready to shred everything from rough dirt trails to city streets. Pair those with sturdy 20-inch alloy wheels, a coaster brake that all but eliminates the dreaded endo, and a single-speed drivetrain with nothing to overthink, and you've got the ultimate first trail bike for your little ripper. Specialized A1 Premium Aluminum Frame — lightweight, durable, and built to handle the tough use kids put bikes through Ultra-Low Standover Geometry — easy to mount and sized to grow with your child 20x2.3" Rhythm Lite Tires — exceptional traction, comfort, and stability on any terrain Coaster Brake — intuitive, reliable stopping that's perfect for young riders V-Brake with Tool-Less Reach Adjust — easy to set up for small hands Single-Speed Drivetrain — simple and low-maintenance, so kids focus on riding BMX-Style Steel Handlebars — comfortable grip and confident steering Nylon Platform Pedals with Reflectors — grippy and safe for all conditions Technical Specifications Frame Specialized A1 Premium Aluminum Fork Hi-Ten Steel Handlebars BMX, steel, 10° backsweep, 4° upsweep, 130mm rise, 560mm width Stem Die Cast Aluminum, 37mm length, 10° Saddle Specialized Kids' Henge Rear Brake V-brake w/ tool-less reach adjust Chain KMC Z510, single-speed, anti-drop Crankset Hi-Ten Steel, 114mm Chainring Steel, 36T Rims 20" alloy, 16mm depth, 21mm internal width Tires Rhythm Lite, 30 TPI, wire bead, 20x2.3" Pedals Nylon platform w/ reflectors Available at Buscher Bros — your local Specialized Bikes dealer.