2024 QJ MOTOR SRK 400 RR vs 2024 YAMAHA YZF-R3
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Scores, summary & seat (optional) Estimates and auto text from specs — open if you want them.
Technical score (estimate)
Weighted mix of power, torque, power-to-weight, top speed and lighter weight within this comparison only. Not a real-world verdict — riding style and roads matter.
Usage fit (estimate)
Rough scores for city riding, touring, sporty riding and new riders — mix of specs and bike category. Same caveats as the technical score: traffic, skill and tyres matter.
City / commute
Touring / long rides
Sporty riding
New rider friendly
Seat height (cm)
Figures are as in the database; boots, suspension sag and road surface change how tall the bike feels.
- 2024 QJ MOTOR SRK 400 RR 79 cm Tallest seat here
- 2024 YAMAHA YZF-R3 78 cm Lowest seat here
Spread in this comparison: about 1 cm.
Rough guide: comfortable flat-foot reach often needs inseam roughly in the same ballpark as seat height (varies a lot by ergonomics).
Auto summary from specs
Generated from the numbers in the comparison — not a review.
- Power spans 41 hp (2024 QJ MOTOR SRK 400 RR) up to 41.4 hp (2024 YAMAHA YZF-R3).
- Torque spans 29.6 Nm (2024 YAMAHA YZF-R3) up to 37.5 Nm (2024 QJ MOTOR SRK 400 RR).
- Weight spans 169 kg (2024 YAMAHA YZF-R3) to 191 kg (2024 QJ MOTOR SRK 400 RR).
- Displacement spans 300 cc (2024 YAMAHA YZF-R3) to 400 cc (2024 QJ MOTOR SRK 400 RR).
Reader votes so far — total 4: 2024 QJ MOTOR SRK 400 RR (2); 2024 YAMAHA YZF-R3 (2).
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| Specification | QJ MOTOR SRK 400 RR | YAMAHA YZF-R3 |
|---|---|---|
| Brand | QJMOTOR | YAMAHA |
| Model | QJ MOTOR SRK 400 RR | YAMAHA YZF-R3 |
| Engine size | 400cc | 300cc |
| Power | 41hp | 41.4hp |
| Torque | 37.5nm. | 29.6nm. |
| Cylinders / valves | Twin cylinder, 8 valves | Twin cylinder, 8 valves |
| Weight | 191kg | 169kg |
| Front brake | Hydr.Disc ø260mm(double)(ABS) | 298mm disc w/ ABS |
| Rear brake | Hydr.Disc ø240mm(ABS) | 220mm disc w/ ABS |
| Seat height (cm) | 79cm | 78cm |
| Front tyre | 110/70 R17 | Dunlop Sportmax GPR-300; 110/70-17 / 140/70-17 |
| Rear tyre | 150/60 R17 | Dunlop Sportmax GPR-300; 140/70-17 |
| Cooling | Liquid cooling | Liquid cooling |
| Front suspension | Telescopic Upside-Down | USD fork, 5.1 in. travel |
| Rear suspension | Telescopic coil spring oil damped | Monocross single shock, preload adjustable; 4.9 in. travel |
| Motorcycle type | Supersport | Supersport |
| Top speed | 190km/h | 190km/h |
| Fuel capacity / consumption | 14.3 L – 4.5 L/100km | 14 L – 3.8 L/100km |
| Service network | ||
| Service quality | ||
| Parts availability | ||
| Price | Price not listed. | $5499 |
| Brand price lists | View QJMOTOR price list | View YAMAHA price list |
| Extra features | -Tft display |
-Riding Modes: Road, Race -Digital Display -Slipper Clutch |
Opinions
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2024 QJ MOTOR SRK 400 RR vs 2024 YAMAHA YZF-R3: listed specifications
The 2024 QJ MOTOR SRK 400 RR and 2024 YAMAHA YZF-R3 are closely matched in peak power, while the SRK 400 RR has more displacement and torque, and the YZF-R3 has a lower listed weight.
Engine displacement
SRK 400 RR has a clearly larger listed engine displacement (400 cc vs 300 cc).
Peak power
SRK 400 RR and YZF-R3 have very similar peak power (41 hp vs 41.4 hp).
Torque
SRK 400 RR has a clear listed torque advantage (37.5 Nm vs 29.6 Nm).
Listed top speed
SRK 400 RR and YZF-R3 have very similar listed top speeds (190 km/h vs 190 km/h).
Cooling
Both motorcycles are listed as liquid-cooled.
Weight and seat height
YZF-R3 is notably lighter on the listed weight (169 kg vs 191 kg). SRK 400 RR and YZF-R3 have very similar seat heights (79 cm vs 78 cm).
Conclusion
The measurable differences are therefore concentrated in displacement, torque and weight, while peak power, listed top speed and seat height remain relatively close.
Frequently asked questions
What is the top speed of QJ MOTOR SRK 400 RR vs YAMAHA YZF-R3?
Both are listed at 190 km/h (118 mph) top speed in our specification data.
Which has more horsepower, QJ MOTOR SRK 400 RR or YAMAHA YZF-R3?
YAMAHA YZF-R3 has 41 hp compared with 41 hp on the QJ MOTOR SRK 400 RR.
Which is lighter, QJ MOTOR SRK 400 RR or YAMAHA YZF-R3?
YAMAHA YZF-R3 is lighter at 169 kg vs 191 kg for QJ MOTOR SRK 400 RR.
Which is better, QJ MOTOR SRK 400 RR or YAMAHA YZF-R3?
It depends on your riding style. Compare top speed, weight, fuel use and price in the table on this page, then vote for the bike you prefer.
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