Gas Gas Mc 450f vs Ktm Sx-f 450
Side-by-side comparison for used motorcycle buyers
Gas Gas Mc 450f vs Ktm Sx-f 450. Gas Gas Mc 450f: ~63 hp @ 9,900 rpm (estimated, closely mirrors KTM 450 SX-F figures) hp, 101 kg (wet/curb weight) weight, top speed ~145 km/h (estimated; off-road/motocross bikes are not typically tested for top speed), Motoryk rating 8.0/10. Ktm Sx-f 450: ~63 hp @ 9,000 rpm (estimated for recent 2022-2024 models; KTM does not officially publish dyno figures) hp, 101 kg (wet/curb weight — 2023 model) weight, top speed ~175 km/h (estimated; note: varies with gearing and terrain), Motoryk rating 8.5/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Individual Reviews
"The smartest backdoor into KTM performance without KTM pricing."
"A brilliant machine that demands respect, research, and deep pockets."
Top 10 Accessories
Picks that work on either bike.









