AP THROTTLE 9 – Throttle for YZ / KX Two-Strokes High-quality throttle from APICO, designed for two-stroke motorcycles – a perfect replacement or upgrade solution with smooth operation, precise response and high durability for intensive off-road riding. Suitable for models: Fitment by models and years: Yamaha YZ125 – 1996–2026 Yamaha YZ250 – 1996–2026 Kawasaki KX125 – 1992–2008 Kawasaki KX250 – 1992–2008 Suzuki RM125 – 2001–2008 Suzuki RM250 – 2001–2008