2024 QJ MOTOR SRV 700 vs CF MOTO 450NK
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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 SRV 700 72 cm Lowest seat here
- CF MOTO 450NK 79.5 cm Tallest seat here
Spread in this comparison: about 7.5 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 450NK) up to 75 hp (2024 QJ MOTOR SRV 700).
- Torque spans 39 Nm (CF MOTO 450NK) up to 68.2 Nm (2024 QJ MOTOR SRV 700).
- Weight spans 165 kg (CF MOTO 450NK) to 208 kg (2024 QJ MOTOR SRV 700).
- Displacement spans 450 cc (CF MOTO 450NK) to 700 cc (2024 QJ MOTOR SRV 700).
All values look the same; turn off the filter.
| Specification | QJ MOTOR SRV 700 | CF MOTO 450NK |
|---|---|---|
| Brand | QJMOTOR | CF MOTO |
| Model | QJ MOTOR SRV 700 | CF MOTO 450NK |
| Engine size | 700cc | 450cc |
| Power | 75hp | 47hp |
| Torque | 68.2nm. | 39nm. |
| Cylinders / valves | Twin cylinder, 8 valves | Twin cylinder, 8 valves |
| Weight | 208kg | 165kg |
| Front brake | Disc ø300mm(double)(ABS) | 320 mm single discs，J.Juan |
| Rear brake | Disc ø260mm(ABS) | 220 mm single disc，HANGTE |
| Seat height (cm) | 72cm | 79.5cm |
| Front tyre | 130/90ZR16 | 110/70 R17 CST AS5 |
| Rear tyre | 150/80ZR16 | 150/60 R17 CST AS5 |
| Cooling | Liquid cooling | Liquid cooling |
| Front suspension | Telescopic Upside-Down | upside down telescopic fork, front shock not adjustable |
| Rear suspension | Telescopic coil spring oil damped | central shock, preload adjustable |
| Motorcycle type | Chopper – Cruiser | Naked |
| Top speed | 200km/h | 200km/h |
| Fuel capacity / consumption | 16 L – 5.5 L/100km | 14 L – 4 L/100km |
| Service network | ||
| Service quality | ||
| Parts availability | ||
| Price | Price not listed. | $5399 |
| Brand price lists | View QJMOTOR price list | View CF MOTO price list |
| Extra features | -Traction control, riding modes, 5-inch TFT screen with navigation, Bluetooth connectivity, Slipper clutch, Bosch EFI, Continental ABS |
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2024 QJ MOTOR SRV 700 vs 2023 CF MOTO 450NK: listed specifications
The 2024 QJ MOTOR SRV 700 and 2023 CF MOTO 450NK differ on the listed specifications: the SRV 700 has more displacement, peak power and torque, and the 450NK has a lower listed weight.
Engine displacement
SRV 700 has a clearly larger listed engine displacement (700 cc vs 450 cc).
Peak power
SRV 700 has a clear listed power advantage (75 hp vs 47 hp).
Torque
SRV 700 has a clear listed torque advantage (68.2 Nm vs 39 Nm).
Listed top speed
SRV 700 and 450NK have very similar listed top speeds (200 km/h vs 200 km/h).
Cooling
Both motorcycles are listed as liquid-cooled.
Weight and seat height
450NK is notably lighter on the listed weight (165 kg vs 208 kg). There is a noticeable listed seat-height difference: 450NK is listed higher (79.5 cm) than SRV 700 (72 cm).
Conclusion
The measurable differences are therefore concentrated in displacement, peak power, torque, weight and seat height, while listed top speed remains relatively close.
Frequently asked questions
What is the top speed of QJ MOTOR SRV 700 vs CF MOTO 450NK?
Both are listed at 200 km/h (124 mph) top speed in our specification data.
Which has more horsepower, QJ MOTOR SRV 700 or CF MOTO 450NK?
QJ MOTOR SRV 700 has 75 hp compared with 47 hp on the CF MOTO 450NK.
Which is lighter, QJ MOTOR SRV 700 or CF MOTO 450NK?
CF MOTO 450NK is lighter at 165 kg vs 208 kg for QJ MOTOR SRV 700.
Which is better, QJ MOTOR SRV 700 or CF MOTO 450NK?
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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