The four stroke KFX90 is the ultimate kids thrill machine. The KFX90 has aggressive styling and lines mimicking its larger KFX models. The KFX90 features an electric start, beginner friendly CVT transmissions, a full floorboard design which protects feet and legs, single A-arm front suspension, rear swingarm suspension design, chain final drive, fast 89cc engine and throttle limiting screw, allowing parents to limit throttle opening to help new riders gain experience at slower speeds. ^^A fun and stable platform to learn the ropes, the KXF90 is perfect for ATV dirt action.