The 2025 KTM 300SX is a high-performance two-stroke cross bike built for serious racers. Featuring an advanced electronic fuel injection system, it delivers explosive power with precision throttle response. The lightweight chassis, WP XACT suspension, and electric start make it both nimble and rider-friendly. A redesigned exhaust and refined engine mapping enhance mid-range torque and top-end pull. With updated graphics and ergonomics, the 300SX blends aggressive style with race-proven engineering. Perfect for riders seeking the thrill of a 300cc two-stroke without sacrificing control, the 2025 KTM 300SX sets a new standard in the big-bore cross category.
