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All Bikes/Compare/Qj Motor Srk 600 vs Kawasaki Ninja 400

Qj Motor Srk 600 vs Kawasaki Ninja 400

Side-by-side comparison for used motorcycle buyers

Qj Motor Srk 600 vs Kawasaki Ninja 400. Qj Motor Srk 600: 80 hp @ 11,000 rpm hp, 208 kg (wet/curb weight) weight, top speed 180 km/h (estimated), Motoryk rating 6.5/10. Kawasaki Ninja 400: 45 hp @ 10,000 rpm hp, 168 kg (wet/curb weight) weight, top speed 175 km/h, Motoryk rating 8.5/10.

Performance at a Glance

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

Qj Motor Srk 600 Kawasaki Ninja 400
Horsepower (hp)
80 hp
45 hp
Torque (Nm)
54 Nm
38 Nm
Top Speed (km/h)
180 km/h
175 km/h
Weight (kg) — lower is better
208 kg
168 kg
Type
Sport
Sport
Horsepower
80 hp @ 11,000 rpm
45 hp @ 10,000 rpm
Torque
54 Nm @ 8,500 rpm
38 Nm @ 8,000 rpm
Top Speed
180 km/h (estimated)
175 km/h
Weight
208 kg (wet/curb weight)
168 kg (wet/curb weight)
Fuel
5.5 L/100km (estimated real-world average)
3.7 L/100km (approx. 27 km/L typical real-world average)
Fairing
Yes
Yes

Individual Reviews

Qj Motor Srk 600
Qj Motor Srk 600
6.5/10

"A cheap bet on a brand still earning its reputation."

Pros
+Smooth, capable parallel-twin
+Strong value at used prices
+Comfortable ergonomics all day
Cons
Parts availability genuinely poor
Thin dealer/service network
Switchgear feels budget-grade
Kawasaki Ninja 400
Kawasaki Ninja 400
8.5/10

"The benchmark small-displacement bike that rewards riders of all experience levels."

Pros
+Genuinely engaging chassis dynamics
+Strong resale value retention
+Excellent real-world power delivery
Cons
Used prices remain inflated
Pillion comfort is poor
Fairing repairs get expensive

Top 10 Accessories

Picks that work on either bike.

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10W-40 Fully Synthetic Motorcycle Oil JASO MA2
Engine Oil
10W-40 Fully Synthetic Motorcycle Oil JASO MA2
View on Amazon →
R&G Aero Style Frame Sliders Kawasaki Ninja 400
R&G · Frame Sliders
R&G Aero Style Frame Sliders Kawasaki Ninja 400
View on Amazon →
Oil Filter for QJ Motor SRK 600
Oil Filter
Oil Filter for QJ Motor SRK 600
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Evotech Performance Tail Tidy Fender Eliminator Ninja 400
Evotech · Tail Tidy
Evotech Performance Tail Tidy Fender Eliminator Ninja 400
View on Amazon →
🌬️
Air Filter
Air Filter for QJ Motor SRK 600
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Front and Rear Brake Pads for Kawasaki Ninja 250R 300 400 EX250 EX300 EX400 2008-2023 Brute Force 750 KVF750 KL650 KlR650
Brake Pads
Front and Rear Brake Pads for Kawasaki Ninja 250R 300 400 EX250 EX300 EX400 2008-2023 Brute Force 750 KVF750 KL650 KlR650
View on Amazon →
Spark Plug for QJ Motor SRK 600
Spark Plugs
Spark Plug for QJ Motor SRK 600
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Cyclemax Oil Change Kit compatible with 2018-2023 Kawasaki Ninja 400
Engine Oil
Cyclemax Oil Change Kit compatible with 2018-2023 Kawasaki Ninja 400
View on Amazon →
TYKOOL
Battery
TYKOOL
View on Amazon →
Full-Face Motorcycle Helmet
Helmet
Full-Face Motorcycle Helmet
View on Amazon →
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