JT Aluminium Rear Sprocket Yamaha YZ125-250 YZF250-450 99-23 - Black Size:50T KX250F 21-24

KX250F 21-24

breathable and fully removable inner-lining equipped with AEFR (Airoh Emergency Fast Release)

Air vents on the PU lateral calf plus breathable mesh insert improve comfort and reduce fatigue on short and long rides

Left Case Cover

JT Aluminium Rear Sprocket Yamaha YZ125-250 YZF250-450 99-23 - Black Size:50T KX250F 21-24JT Aluminium Rear Sprocket Yamaha YZ125 250 YZF250 450 99 23 (Black) JT Sprockets is the world's leading manufacturer of aftermarket sprockets, constantly raising the industry's standards for quality and service. Committed to supplying the most durable, best quality sprockets available in the marketplace worldwide. Made from 7075 T6 Aluminium Alloy. Fully heat treated for higher wear resistance. Meets Japanese OEM standards. Optimum design for light