Gas Gas Ec 300 vs Ktm 450 Exc-f
Side-by-side comparison for used motorcycle buyers
Gas Gas Ec 300 vs Ktm 450 Exc-f. Gas Gas Ec 300: ~48–52 hp @ 8,500 rpm (estimated; manufacturer does not officially publish output figures) hp, 98 kg (wet/curb weight, approximate for 2021–2024 models) weight, top speed ~130 km/h (estimated; not optimized for top speed — note: off-road focused), Motoryk rating 8.0/10. Ktm 450 Exc-f: ~63 hp @ 9,000 rpm (note: KTM does not officially publish output figures; estimate based on third-party dyno testing of 2020–2024 models) hp, 111 kg (wet/curb weight, based on 2022–2024 model specs) weight, top speed ~170 km/h (note: estimate; street-legal gearing limits top end, varies by year and sprocket setup), Motoryk rating 8.5/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Individual Reviews
"A ferocious enduro tool that rewards experienced, disciplined ownership only."
"An outstanding used buy, but service history is absolutely non-negotiable."
Top 10 Accessories
Picks that work on either bike.









