Mantis Raptor Men"s 26-inch Bike * Riding Style: Mountain Bicycle * Frame: 17" Steel * Suspension: Front * Shifters: Twist * Gearing: 21 Speeds * Rear Derailleur: Shimano "Tourney" * Front Brake: Linear Pull * Rear Brake: Linear Pull * Tires: MTB * Wheels: Alloy * Handlebars: MTB * Seat: MTB Racing * Pedals: MTB * Other Features: Quick-Release Seat, 3-piece crank