2024 QJ MOTOR SRK 600 RC vs 2024 QJ MOTOR SRK 550 RR
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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 600 RC 80 cm Tallest seat here
- 2024 QJ MOTOR SRK 550 RR 77 cm Lowest seat here
Spread in this comparison: about 3 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 60 hp (2024 QJ MOTOR SRK 550 RR) up to 81 hp (2024 QJ MOTOR SRK 600 RC).
- Torque spans 51 Nm (2024 QJ MOTOR SRK 600 RC) up to 55 Nm (2024 QJ MOTOR SRK 550 RR).
- Weight spans 186 kg (2024 QJ MOTOR SRK 550 RR) to 225 kg (2024 QJ MOTOR SRK 600 RC).
- Displacement spans 550 cc (2024 QJ MOTOR SRK 550 RR) to 600 cc (2024 QJ MOTOR SRK 600 RC).
All values look the same; turn off the filter.
| Specification | QJ MOTOR SRK 600 RC | QJ MOTOR SRK 550 RR |
|---|---|---|
| Brand | QJMOTOR | QJMOTOR |
| Model | QJ MOTOR SRK 600 RC | QJ MOTOR SRK 550 RR |
| Engine size | 600cc | 550cc |
| Power | 81hp | 60hp |
| Torque | 51nm. | 55nm. |
| Cylinders / valves | 4 cylinders, 16 valves | Twin cylinder, 8 valves |
| Weight | 225kg | 186kg |
| Front brake | Hydr.Disc ø320mm (double)(ABS) | Disc ø320mm(double)(ABS) |
| Rear brake | Hydr.Disc ø260mm (ABS) | Disc ø260mm(ABS) |
| Seat height (cm) | 80cm | 77cm |
| Front tyre | 120/70ZR17 | 120/70-ZR17 |
| Rear tyre | 180/55ZR17 | 160/60-ZR17 |
| Cooling | Liquid cooling | Liquid cooling |
| Front suspension | Telescopic Upside-Down | Telescopic Upside-Down |
| Rear suspension | Telescopic coil spring oil damped | Telescopic coil spring oil damped |
| Motorcycle type | Supersport | Supersport |
| Top speed | 235km/h | 220km/h |
| Fuel capacity / consumption | 16.4 L – 7 L/100km | 15 L – 5.5 L/100km |
| Service network | ||
| Service quality | ||
| Parts availability | ||
| Price | Price not listed. | Price not listed. |
| Brand price lists | View QJMOTOR price list | View QJMOTOR price list |
| Extra features | -Tft display |
-TFT Display |
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2024 QJ MOTOR SRK 600 RC vs 2024 QJ MOTOR SRK 550 RR: listed specifications
The 2024 QJ MOTOR SRK 600 RC and 2024 QJ MOTOR SRK 550 RR differ on the listed specifications: the SRK 600 RC has more displacement and peak power, and the higher listed top speed, and the SRK 550 RR has more torque, and a lower listed weight.
Engine displacement
SRK 600 RC has a larger listed engine displacement (600 cc vs 550 cc).
Peak power
SRK 600 RC has a clear listed power advantage (81 hp vs 60 hp).
Torque
SRK 550 RR has a modest listed torque advantage (55 Nm vs 51 Nm).
Listed top speed
SRK 600 RC has a modest listed top-speed advantage (235 km/h vs 220 km/h).
Cooling
Both motorcycles are listed as liquid-cooled.
Weight and seat height
SRK 550 RR is notably lighter on the listed weight (186 kg vs 225 kg). SRK 550 RR has a lower listed seat height (77 cm vs 80 cm).
Conclusion
The measurable differences are therefore concentrated in displacement, peak power, torque, listed top speed, weight and seat height.
Frequently asked questions
What is the top speed of QJ MOTOR SRK 600 RC vs QJ MOTOR SRK 550 RR?
QJ MOTOR SRK 600 RC is listed at 235 km/h (146 mph) vs 220 km/h (137 mph) for QJ MOTOR SRK 550 RR.
Which has more horsepower, QJ MOTOR SRK 600 RC or QJ MOTOR SRK 550 RR?
QJ MOTOR SRK 600 RC has 81 hp compared with 60 hp on the QJ MOTOR SRK 550 RR.
Which is lighter, QJ MOTOR SRK 600 RC or QJ MOTOR SRK 550 RR?
QJ MOTOR SRK 550 RR is lighter at 186 kg vs 225 kg for QJ MOTOR SRK 600 RC.
Which is better, QJ MOTOR SRK 600 RC or QJ MOTOR SRK 550 RR?
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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