The Mongoose 90 R is KYMCO's perfect choice for riders 12 and up, or less experienced riders in general. This ATV offers great mid-range performance with a little flair in its styling. Power comes from the 4-stroke engine. With KYMCO's reliable, high torque, environmentally friendly 4-stroke air-cooled engine this ATV will have no problem climbing hills and running down trails with the big boys. Sport ATV styling, a wide stance and larger tires provide greater stability; front drum brakes with rear disc and a lanyard switch provide extra safety.