Ktm Sx 450 vs Fantic Xmf 125
Side-by-side comparison for used motorcycle buyers
Ktm Sx 450 vs Fantic Xmf 125. Ktm Sx 450: ~63 hp @ 9,500 rpm (estimated for modern 2020+ generation) hp, ~106 kg (wet/curb weight, varies slightly by model year) weight, top speed ~145 km/h (estimated; note: motocross bikes are not optimized for top speed, this is an approximate real-world figure), Motoryk rating 8.5/10. Fantic Xmf 125: ~15 hp @ 10,000 rpm (Note: limited to 11 kW/15 hp per A1 regulations) hp, ~148 kg (wet/curb weight, estimated) weight, top speed ~95 km/h (estimated, governed for A1 license compliance), Motoryk rating 7.8/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Individual Reviews
"Extraordinary machine that ruthlessly punishes neglectful owners and rewards disciplined ones."
"A proper 125 that rewards riders who actually want to ride."
Top 10 Accessories
Picks that work on either bike.









