Haojue Rx3 Sport vs Kawasaki Ninja 300
Side-by-side comparison for used motorcycle buyers
Haojue Rx3 Sport vs Kawasaki Ninja 300. Haojue Rx3 Sport: ~15 hp @ 9,000 rpm (estimated) hp, ~145 kg (wet/curb weight, estimated) weight, top speed ~130 km/h (estimated), Motoryk rating 6.5/10. Kawasaki Ninja 300: 39 hp @ 11,000 rpm hp, 172 kg (wet/curb weight) weight, top speed 170 km/h, Motoryk rating 8.0/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Haojue Rx3 Sport
Kawasaki Ninja 300
Horsepower (hp)
15 hp
39 hp
Torque (Nm)
13 Nm
27 Nm
Top Speed (km/h)
130 km/h
170 km/h
Weight (kg) — lower is better
145 kg
172 kg
Type
Sport
Sport
Horsepower
~15 hp @ 9,000 rpm (estimated)
39 hp @ 11,000 rpm
Torque
~13 Nm @ 7,500 rpm (estimated)
27 Nm @ 10,000 rpm
Top Speed
~130 km/h (estimated)
170 km/h
Weight
~145 kg (wet/curb weight, estimated)
172 kg (wet/curb weight)
Fuel
~2.8 L/100km or ~35 km/L (estimated real-world average)
3.7 L/100km or approximately 27 km/L
Fairing
Yes
Yes
Individual Reviews
Haojue Rx3 Sport
6.5/10
"Honest budget transport that rewards patient, mechanically-minded buyers willing to wrench."
Pros
+Smooth twin engine surprisingly capable
+Exceptional value for money
+Fuel economy genuinely impressive
Cons
−Electrical reliability a real concern
−Plastics fit often inconsistent
−Limited dealer network support
Kawasaki Ninja 300
8.0/10
"The benchmark used starter bike that actually delivers on its promise."
Pros
+Bulletproof parallel twin engine
+Genuinely sorted chassis dynamics
+Strong used parts availability
Cons
−Drop damage extremely common
−Rev-hungry above 8,000rpm
−Rear brake feels wooden
Top 10 Accessories
Picks that work on either bike.
