Dynoat the wheels on a 2019 500 exc is 41hp@ 7800 rpm 29.51 lbs torque and at 6690 rpm.The 2019 xc450 on same Dyno at the wheels at Dyno Jet is 52.4 HP @ 10100 rpm and 33.2 lbs torque at 6800 rpm. as you can see the 500 is 11 hp shy and less torque , The big kicker is the 500 hits rev limiter all day long and kills track speed , The The2023 KTM 450 SX-F boasts one of the most manic 4-stroke powerplants in the paddock, with its SOHC engine proving to be the perfect example of advanced engineering. With a peak power output of over 63 HP, and an overall engine weight of only 26.8 kg, you'll leave the competition with more than a little mud on the face. DROP THE CLUTCH. 2024KTM 450 EXC-F 2024 KTM 350 EXC-F 2024 KTM 250 EXC-F For 2023, the KTM 300 XC-W ERZBERGRODEO features top-shelf WP suspension systems, focused on providing unmatched performance and consistency. Tuned to provide the goods when making up time across the hardpack, but soft enough to provide superior traction when 20172023 KTM 450/500 EXC-F/XCF-W Intake Airboot without Reeds; 2020-23 KTM 350 2020-23 Husqvarna FE350/350S Emissions/ Smog Block of XC-F.XCF-W / SIX DAYS/ f/ Delete Kit & Breather Hose Relocation for Racing; 2017-2023 KTM 250/350 EXC/ EXC-F & 2020-23 FE350/350S Intake Airboot without Reeds. The2024 KTM 450 EXC-F rolls into the open class with a renewed appetite for finding the limit. Boasting an all-new chassis, suspension, race-proven bodywork, and rider-focussed ergonomics - not to mention one of the winningest 450 cc engines in the class - the KTM 450 EXC-F is ready to launch off the line with the podium firmly in its sights. 01. Its349.7cc engine produces roughly nine more horsepower than the 2024 KTM 250 EXC-F, and if I had to pinpoint where the increase in power was most noticeable it would be in transition from the bottom KTM450 EXC-F 2023 has been launched. It is available in attractive Orange Colors. A high-performance off-road motorbike built for both pleasure and competitive riding is the KTM 450 EXC-F 2023. Engine and Performance: The KTM 450 EXC-F 2023 is powered by a 449.9 cc four-stroke engine that produces 62 horsepower and 32 lb-ft of torque. 2021KTM 500 EXC-F Dyno. 57 Hp to the wheel! Aftermarket ECU or stock Euro map? Very nice. My 2016 500 EXC was measured at 56.37 with the euro map on a stock ecu, FMF 4.1 muffler, and powerbomb header. I have that same buqcN.