2024 QJ MOTOR SRK 550 vs CF MOTO 450SR
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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 550 81 cm Tallest seat here
- CF MOTO 450SR 79.5 cm Lowest seat here
Spread in this comparison: about 1.5 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 47 hp (CF MOTO 450SR) up to 61 hp (2024 QJ MOTOR SRK 550).
- Torque spans 39 Nm (CF MOTO 450SR) up to 55 Nm (2024 QJ MOTOR SRK 550).
- Weight spans 152 kg (CF MOTO 450SR) to 176 kg (2024 QJ MOTOR SRK 550).
- Displacement spans 450 cc (CF MOTO 450SR) to 550 cc (2024 QJ MOTOR SRK 550).
All values look the same; turn off the filter.
| Specification | QJ MOTOR SRK 550 | CF MOTO 450SR |
|---|---|---|
| Brand | QJMOTOR | CF MOTO |
| Model | QJ MOTOR SRK 550 | CF MOTO 450SR |
| Engine size | 550cc | 450cc |
| Power | 61hp | 47hp |
| Torque | 55nm. | 39nm. |
| Cylinders / valves | Twin cylinder, 8 valves | Twin cylinder, 8 valves |
| Weight | 176kg | 152kg |
| Front brake | Disc ø320mm(dual)(ABS) | 320 mm Single disck Brembo M40 |
| Rear brake | Disc ø260mm(ABS) | 220mm Single disc, Single-piston floating caliper |
| Seat height (cm) | 81cm | 79.5cm |
| Front tyre | 120/70ZR17 | 110/70 R17, CST ADRENO HS AS5 |
| Rear tyre | 160/60ZR17 | 150/60 R17, CST ADRENO HS AS5 |
| Cooling | Liquid cooling | Liquid cooling |
| Front suspension | Telescopic Upside-Down | 37 Upside down telescopic fork adjustable damping |
| Rear suspension | Telescopic coil spring oil damped | Central Shock |
| Motorcycle type | Naked | Supersport |
| Top speed | 210km/h | 228km/h |
| Fuel capacity / consumption | 15 L – 5.3 L/100km | 14 L – 4.3 L/100km |
| Service network | ||
| Service quality | ||
| Parts availability | ||
| Price | Price not listed. | $5699 |
| Brand price lists | View QJMOTOR price list | View CF MOTO price list |
| Extra features | TFT display |
-Sport windshield, Engine protection sliders -Euro5, Slipper Clutch -Ghost display, Bluetooth and Navigation features -Power modes including Sport and Economic -Bosch EFI, Continental ABS |
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2024 QJ MOTOR SRK 550 vs 2023 CF MOTO 450SR: listed specifications
The 2024 QJ MOTOR SRK 550 and 2023 CF MOTO 450SR differ on the listed specifications: the SRK 550 has more displacement, peak power and torque, and the 450SR has the higher listed top speed and a lower listed weight.
Engine displacement
SRK 550 has a clearly larger listed engine displacement (550 cc vs 450 cc).
Peak power
SRK 550 has a clear listed power advantage (61 hp vs 47 hp).
Torque
SRK 550 has a clear listed torque advantage (55 Nm vs 39 Nm).
Listed top speed
450SR has a modest listed top-speed advantage (228 km/h vs 210 km/h).
Cooling
Both motorcycles are listed as liquid-cooled.
Weight and seat height
450SR is notably lighter on the listed weight (152 kg vs 176 kg). 450SR has a lower listed seat height (79.5 cm vs 81 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 550 vs CF MOTO 450SR?
CF MOTO 450SR is listed at 228 km/h (142 mph) vs 210 km/h (130 mph) for QJ MOTOR SRK 550.
Which has more horsepower, QJ MOTOR SRK 550 or CF MOTO 450SR?
QJ MOTOR SRK 550 has 61 hp compared with 47 hp on the CF MOTO 450SR.
Which is lighter, QJ MOTOR SRK 550 or CF MOTO 450SR?
CF MOTO 450SR is lighter at 152 kg vs 176 kg for QJ MOTOR SRK 550.
Which is better, QJ MOTOR SRK 550 or CF MOTO 450SR?
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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