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All Bikes/Compare/Honda Crf450rx vs Suzuki Rmx 450z

Honda Crf450rx vs Suzuki Rmx 450z

Side-by-side comparison for used motorcycle buyers

Honda Crf450rx vs Suzuki Rmx 450z. Honda Crf450rx: ~56 hp @ 9,000 rpm (estimated; Honda does not officially publish power figures) hp, 110 kg (wet/curb weight, approximate) weight, top speed ~170 km/h (estimated; note: top speed is not the primary design focus of this off-road machine), Motoryk rating 8.5/10. 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

Honda Crf450rx Suzuki Rmx 450z
Horsepower (hp)
56 hp
50 hp
Torque (Nm)
51 Nm
47 Nm
Top Speed (km/h)
170 km/h
145 km/h
Weight (kg) — lower is better
110 kg
118 kg
Type
Enduro
Enduro
Horsepower
~56 hp @ 9,000 rpm (estimated; Honda does not officially publish power figures)
Approximately 50 hp @ 8,500 rpm (note: estimate; Suzuki did not officially publish peak figures)
Torque
~51 Nm @ 6,500 rpm (estimated; Honda does not officially publish torque figures)
Approximately 47 Nm @ 6,500 rpm (note: estimate; official figures not publicly released)
Top Speed
~170 km/h (estimated; note: top speed is not the primary design focus of this off-road machine)
Estimated 145–155 km/h (note: estimate based on engine output and gearing)
Weight
110 kg (wet/curb weight, approximate)
118 kg (wet/curb weight)
Fuel
Approximately 8–10 L/100km (10–12.5 km/L) under hard off-road riding conditions
Estimated 6–8 L/100km (real-world off-road use)
Fairing
No
No

Individual Reviews

Honda Crf450rx
Honda Crf450rx
8.5/10

"Exceptional used buy if maintenance history checks out completely."

Pros
+HRC-derived suspension setup
+Electric start saves everything
+18-inch trail-friendly wheel
Cons
Valve checks get expensive fast
Heavy for tight singletrack
Used examples often thrashed
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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