Ktm Sx-f 350 vs Suzuki Rm-z250
Side-by-side comparison for used motorcycle buyers
Ktm Sx-f 350 vs Suzuki Rm-z250. Ktm Sx-f 350: ~63 hp @ 10,800 rpm (2023 model estimate) hp, 101 kg (without fuel, as stated by KTM for recent models; approximately 106 kg wet) weight, top speed ~175 km/h (estimated; top speed is not a primary design focus for motocross bikes), Motoryk rating 8.5/10. Suzuki Rm-z250: ~40 hp @ 13,000 rpm (Note: estimated; Suzuki does not officially publish power figures) hp, 104 kg (wet/curb weight, based on 2019-2023 models) weight, top speed ~120 km/h (Note: estimated real-world; not designed for top speed but for off-road performance), Motoryk rating 7.5/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Individual Reviews
"The best motocrosser money can buy — if maintained religiously."
"A rewarding machine — if you buy one that's been loved."
Top 10 Accessories
Picks that work on either bike.









