If your KX250F is feeling sluggish on the throttle response or that cable is looking frayed, this NICHE replacement is exactly what you need. This push-pull throttle cable measures 44.49 inches and directly replaces OEM part numbers 54012-0637 and 03-0443. It fits Kawasaki KX250F models from 2017-2019, plus the 2020-2024 KX250 and 2021-2024 KX250X. NICHE makes serious power sports parts that meet or exceed original equipment quality - no cheap junk here. The push-pull design means one cable opens the throttle while the other safely closes it if the return spring fails. Super important safety feature! When installing, just follow the same routing as your old cable and make sure everything moves smoothly before hitting the track. Most riders replace throttle cables every 3 years or 10,000 miles as preventive maintenance. Don't wait for that scary moment when your throttle sticks open - this affordable replacement could save you from a nasty crash.