20" Mongoose Motivator Men"s Bike, Copper Red: * 1-piece crank, 18t rear cog * Frame: steel frame and fork * Gearing (# of speeds): single speed * Brakes: rear brake * Wheels/tires: 20" tires * Rims: alloy rims * Seat: padded seat * Pedals: platform BMX pedals * Assembly required * Dimensions: 48.43"L x 7.87"W x 22.83"H