2024 QJ MOTOR SRK 25 R vs 2024 QJ MOTOR SRK 450 RC
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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 25 R 78 cm Lowest seat here
- 2024 QJ MOTOR SRK 450 RC 78.5 cm Tallest seat here
Spread in this comparison: about 0.5 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 27 hp (2024 QJ MOTOR SRK 25 R) up to 52 hp (2024 QJ MOTOR SRK 450 RC).
- Torque spans 22.5 Nm (2024 QJ MOTOR SRK 25 R) up to 43 Nm (2024 QJ MOTOR SRK 450 RC).
- Weight spans 162 kg (2024 QJ MOTOR SRK 25 R) to 173 kg (2024 QJ MOTOR SRK 450 RC).
- Displacement spans 250 cc (2024 QJ MOTOR SRK 25 R) to 450 cc (2024 QJ MOTOR SRK 450 RC).
All values look the same; turn off the filter.
| Specification | QJ MOTOR SRK 25 R | QJ MOTOR SRK 450 RC |
|---|---|---|
| Brand | QJMOTOR | QJMOTOR |
| Model | QJ MOTOR SRK 25 R | QJ MOTOR SRK 450 RC |
| Engine size | 250cc | 450cc |
| Power | 27hp | 52hp |
| Torque | 22.5nm. | 43nm. |
| Cylinders / valves | Single cylinder, 4 valves | Twin cylinder, 8 valves |
| Weight | 162kg | 173kg |
| Front brake | Hydr.Disc ø300mm(ABS) | Hydr.Disc ø300mm(double(ABS) |
| Rear brake | Hydr.Disc ø240mm(ABS) | Hydr.Disc ø240mm(ABS) |
| Seat height (cm) | 78cm | 78.5cm |
| Front tyre | 110/70 R17 | 110/70R17 |
| Rear tyre | 140/60 R17 | 150/60R17 |
| 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 | 158km/h | 195km/h |
| Fuel capacity / consumption | 12.5 L – 3.7 L/100km | 14.5 L – 5.2 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 25 R vs 2024 QJ MOTOR SRK 450 RC: listed specifications
The 2024 QJ MOTOR SRK 25 R and 2024 QJ MOTOR SRK 450 RC differ on the listed specifications: the SRK 25 R has a lower listed weight, and the SRK 450 RC has more displacement, peak power and torque, and the higher listed top speed.
Engine displacement
SRK 450 RC has a clearly larger listed engine displacement (450 cc vs 250 cc).
Peak power
SRK 450 RC has a clear listed power advantage (52 hp vs 27 hp).
Torque
SRK 450 RC has a clear listed torque advantage (43 Nm vs 22.5 Nm).
Listed top speed
SRK 450 RC has a clear listed top-speed advantage (195 km/h vs 158 km/h).
Cooling
Both motorcycles are listed as liquid-cooled.
Weight and seat height
SRK 25 R has a modest listed weight advantage (162 kg vs 173 kg). SRK 25 R and SRK 450 RC have very similar seat heights (78 cm vs 78.5 cm).
Conclusion
The measurable differences are therefore concentrated in displacement, peak power, torque, listed top speed and weight, while seat height remains relatively close.
Frequently asked questions
What is the top speed of QJ MOTOR SRK 25 R vs QJ MOTOR SRK 450 RC?
QJ MOTOR SRK 450 RC is listed at 195 km/h (121 mph) vs 158 km/h (98 mph) for QJ MOTOR SRK 25 R.
Which has more horsepower, QJ MOTOR SRK 25 R or QJ MOTOR SRK 450 RC?
QJ MOTOR SRK 450 RC has 52 hp compared with 27 hp on the QJ MOTOR SRK 25 R.
Which is lighter, QJ MOTOR SRK 25 R or QJ MOTOR SRK 450 RC?
QJ MOTOR SRK 25 R is lighter at 162 kg vs 173 kg for QJ MOTOR SRK 450 RC.
Which is better, QJ MOTOR SRK 25 R or QJ MOTOR SRK 450 RC?
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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