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All Bikes/Compare/Gas Gas Ec 450f vs Suzuki Rmx 450z

Gas Gas Ec 450f vs Suzuki Rmx 450z

Side-by-side comparison for used motorcycle buyers

Gas Gas Ec 450f vs Suzuki Rmx 450z. Gas Gas Ec 450f: Estimated 55–58 hp @ 9,000 rpm (note: GAS GAS does not officially publish power figures; based on platform comparisons with KTM 450 EXC-F) hp, 111 kg (wet/curb weight, approximate; dry weight approximately 103 kg) weight, top speed Estimated 155–165 km/h (note: best estimate; not officially published by manufacturer), Motoryk rating 7.8/10. Suzuki Rmx 450z: Approximately 50 hp @ 8,500 rpm (note: estimate; Suzuki did not officially publish peak figures) hp, 118 kg (wet/curb weight) weight, top speed Estimated 145–155 km/h (note: estimate based on engine output and gearing), Motoryk rating 7.5/10.

Performance at a Glance

Green = winner per metric · Bars are relative to the higher value

Gas Gas Ec 450f Suzuki Rmx 450z
Horsepower (hp)
55 hp
50 hp
Torque (Nm)
50 Nm
47 Nm
Top Speed (km/h)
155 km/h
145 km/h
Weight (kg) — lower is better
111 kg
118 kg
Type
Enduro
Enduro
Horsepower
Estimated 55–58 hp @ 9,000 rpm (note: GAS GAS does not officially publish power figures; based on platform comparisons with KTM 450 EXC-F)
Approximately 50 hp @ 8,500 rpm (note: estimate; Suzuki did not officially publish peak figures)
Torque
Estimated 50 Nm @ 7,500 rpm (note: best estimate based on engine family data)
Approximately 47 Nm @ 6,500 rpm (note: estimate; official figures not publicly released)
Top Speed
Estimated 155–165 km/h (note: best estimate; not officially published by manufacturer)
Estimated 145–155 km/h (note: estimate based on engine output and gearing)
Weight
111 kg (wet/curb weight, approximate; dry weight approximately 103 kg)
118 kg (wet/curb weight)
Fuel
Estimated 6–8 L/100km (note: highly variable depending on terrain and riding style; manufacturer does not publish official figures)
Estimated 6–8 L/100km (real-world off-road use)
Fairing
No
No

Individual Reviews

Gas Gas Ec 450f
Gas Gas Ec 450f
7.8/10

"A backdoor KTM deal that rewards careful used buyers enormously."

Pros
+KTM parts, zero sourcing headaches
+Undervalued badge, better deals
+Potent, tractable 450 motor
Cons
Intimidating for intermediate riders
Neglected examples are expensive
Valve clearances often skipped
Suzuki Rmx 450z
Suzuki Rmx 450z
7.5/10

"A serious dirt-biased dual-sport that demands a thorough pre-purchase inspection."

Pros
+Genuine off-road capability
+Strong, rev-happy engine
+Quality adjustable suspension
Cons
Parts availability is poor
Neglected examples are common
Stiff ergonomics for commuting

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