2024 CF MOTO 500SR VOOM 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 CF MOTO 500SR VOOM 79.5 cm Tallest seat here
- 2024 QJ MOTOR SRK 550 RR 77 cm Lowest seat here
Spread in this comparison: about 2.5 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 60 hp (2024 QJ MOTOR SRK 550 RR) up to 78 hp (2024 CF MOTO 500SR VOOM).
- Torque spans 49 Nm (2024 CF MOTO 500SR VOOM) up to 55 Nm (2024 QJ MOTOR SRK 550 RR).
- Weight spans 186 kg (2024 QJ MOTOR SRK 550 RR) to 194 kg (2024 CF MOTO 500SR VOOM).
- Displacement spans 500 cc (2024 CF MOTO 500SR VOOM) to 550 cc (2024 QJ MOTOR SRK 550 RR).
Reader votes so far — total 1: 2024 CF MOTO 500SR VOOM (0); 2024 QJ MOTOR SRK 550 RR (1).
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| Specification | CF MOTO 500SR VOOM | QJ MOTOR SRK 550 RR |
|---|---|---|
| Brand | CF MOTO | QJMOTOR |
| Model | CF MOTO 500SR VOOM | QJ MOTOR SRK 550 RR |
| Engine size | 500cc | 550cc |
| Power | 78hp | 60hp |
| Torque | 49nm. | 55nm. |
| Cylinders / valves | 4 cylinders, 16 valves | Twin cylinder, 8 valves |
| Weight | 194kg | 186kg |
| Front brake | Φ 300mm hydraulic dual disc brake, radial four-piston calipers | Disc ø320mm(double)(ABS) |
| Rear brake | Φ 220mm hydraulic single disc brake, floating brake disc | Disc ø260mm(ABS) |
| Seat height (cm) | 79.5cm | 77cm |
| Front tyre | 120/70 R17 | 120/70-ZR17 |
| Rear tyre | 160/60 R17 | 160/60-ZR17 |
| Cooling | Liquid cooling | Liquid cooling |
| Front suspension | Φ41mm USD front forks, preload and rebound adjustable | Telescopic Upside-Down |
| Rear suspension | single rear shock, preload and rebound adjustable | Telescopic coil spring oil damped |
| Motorcycle type | Supersport | Supersport |
| Top speed | 239km/h | 220km/h |
| Fuel capacity / consumption | 15.5 L – 5 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 CF MOTO price list | View QJMOTOR price list |
| Extra features | -TFT Display |
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2024 CF MOTO 500SR VOOM vs 2024 QJ MOTOR SRK 550 RR: listed specifications
The 2024 CF MOTO 500SR VOOM and 2024 QJ MOTOR SRK 550 RR differ on the listed specifications: the 500SR VOOM has more peak power, and the higher listed top speed, and the SRK 550 RR has more displacement and torque, and a lower listed weight.
Engine displacement
SRK 550 RR has a larger listed engine displacement (550 cc vs 500 cc).
Peak power
500SR VOOM has a clear listed power advantage (78 hp vs 60 hp).
Torque
SRK 550 RR has a modest listed torque advantage (55 Nm vs 49 Nm).
Listed top speed
500SR VOOM has a modest listed top-speed advantage (239 km/h vs 220 km/h).
Cooling
Both motorcycles are listed as liquid-cooled.
Weight and seat height
SRK 550 RR has a modest listed weight advantage (186 kg vs 194 kg). SRK 550 RR has a lower listed seat height (77 cm vs 79.5 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 CF MOTO 500SR VOOM vs QJ MOTOR SRK 550 RR?
CF MOTO 500SR VOOM is listed at 239 km/h (149 mph) vs 220 km/h (137 mph) for QJ MOTOR SRK 550 RR.
Which has more horsepower, CF MOTO 500SR VOOM or QJ MOTOR SRK 550 RR?
CF MOTO 500SR VOOM has 78 hp compared with 60 hp on the QJ MOTOR SRK 550 RR.
Which is lighter, CF MOTO 500SR VOOM or QJ MOTOR SRK 550 RR?
QJ MOTOR SRK 550 RR is lighter at 186 kg vs 194 kg for CF MOTO 500SR VOOM.
Which is better, CF MOTO 500SR VOOM 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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