2023 KTM 450 SX-F Horsepower and Torque

KTM’s 450 SX-F isn’t any stranger to the Filth Rider dyno, having produced among the highest horsepower and torque numbers within the 450 motocross section since 2020 and the most final 12 months. With its full revamp for MY23, the fuel-injected liquid-cooled SOHC four-stroke 450cc engine spun 54.3 hp and 33.8 lb.-ft. of torque on the Filth Rider in-house Dynojet rear-wheel dyno. In comparison with the 2022 mannequin, that’s a lower of 0.7 hp and 0.5 lb.-ft. of torque at peak, however the brand new engine makes extra of each from idle to 4,300 rpm and 10,400 rpm to 11,200 rpm. What hasn’t modified is KTM is nonetheless a top-three finisher in most horsepower and torque, and our 450 motocross bike comparability.