2024 QJ MOTOR SRK 550 RS vs 2024 APRILIA RS457
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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 RS 77 cm Lowest seat here
- 2024 APRILIA RS457 81 cm Tallest seat here
Spread in this comparison: about 4 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 (2024 APRILIA RS457) up to 60 hp (2024 QJ MOTOR SRK 550 RS).
- Torque spans 37.2 Nm (2024 APRILIA RS457) up to 55 Nm (2024 QJ MOTOR SRK 550 RS).
- Weight spans 175 kg (2024 APRILIA RS457) to 186 kg (2024 QJ MOTOR SRK 550 RS).
- Displacement spans 450 cc (2024 APRILIA RS457) to 550 cc (2024 QJ MOTOR SRK 550 RS).
Reader votes so far — total 1: 2024 QJ MOTOR SRK 550 RS (0); 2024 APRILIA RS457 (1).
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| Specification | QJ MOTOR SRK 550 RS | APRILIA RS457 |
|---|---|---|
| Brand | QJMOTOR | APRILIA |
| Model | QJ MOTOR SRK 550 RS | APRILIA RS457 |
| Engine size | 550cc | 450cc |
| Power | 60hp | 47hp |
| Torque | 55nm. | 37.2nm. |
| Cylinders / valves | Twin cylinder, 8 valves | Twin cylinder, 8 valves |
| Weight | 186kg | 175kg |
| Front brake | Disc ø320mm(dual)(ABS) | 320 mm disc brake with four-piston caliper Dual Channel ABS |
| Rear brake | Disc ø260mm(ABS) | 220 mm single disc, single-piston caliper ABS |
| Seat height (cm) | 77cm | 81cm |
| Front tyre | 120/70ZR17 | 110/70 - 17 |
| Rear tyre | 160/60ZR17 | 150/60 - 17 |
| Cooling | Liquid cooling | Liquid cooling |
| Front suspension | Telescopic Upside-Down | 41mm upside-down fork, adjustable preload, 120mm travel |
| Rear suspension | Telescopic coil spring oil damped | Monoshock, adjustable preload, 130 mm wheel travel |
| Motorcycle type | Supersport | Supersport |
| Top speed | 220km/h | 220km/h |
| Fuel capacity / consumption | 16.5 L – 5.5 L/100km | 15 L – 5 L/100km |
| Service network | ||
| Service quality | ||
| Parts availability | ||
| Price | Price not listed. | $6899 |
| Brand price lists | View QJMOTOR price list | View APRILIA price list |
| Extra features | -TFT Display |
-Ride by Wire, 5-inch Colour TFT Display |
Opinions
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2024 QJ MOTOR SRK 550 RS vs 2024 APRILIA RS457: Which One is Better for You?
2024 QJ MOTOR SRK 550 RS and 2024 APRILIA RS457 are very similar in terms of engine capacity and power. In this case, design, driving comfort, and personal preferences may take precedence. Additionally, 2024 QJ MOTOR SRK 550 RS, with its 60hp, stands out for users seeking speed and performance.
1. Cylinder Capacity and Performance
2024 QJ MOTOR SRK 550 RS and 2024 APRILIA RS457 have almost identical engine capacities, offering similar performance. In this case, design, driving comfort, and other features will play a more significant role in your choice.2024 QJ MOTOR SRK 550 RS, with its 550cc engine capacity, is ideal for users seeking high performance and acceleration. Experienced riders may prefer it for long-distance journeys.
2. Torque Power
2024 QJ MOTOR SRK 550 RS, with its 55Nm torque, delivers powerful performance. A high torque value ensures superior acceleration and advantage on steep inclines. 2024 APRILIA RS457, with its 37.2Nm torque, offers a more balanced ride for city use. 2024 QJ MOTOR SRK 550 RS is ideal for users requiring rapid acceleration. Moderate torque power is suitable for both city use and short-distance trips.
3. Top Speed
2024 QJ MOTOR SRK 550 RS (Süpersport) and 2024 APRILIA RS457 (Süpersport) deliver the same performance with a maximum speed of 220 km/h. In this case, it would be more logical to base your decision on the type of motorcycle and other features rather than speed.
4. Cooling System
2024 QJ MOTOR SRK 550 RS features a Liquid-Cooled system, while 2024 APRILIA RS457 offers a Liquid-Cooled system. Both models deliver equal performance in their cooling systems.
5. Design and Comfort
2024 QJ MOTOR SRK 550 RS and 2024 APRILIA RS457 are close in weight, offering similar experiences for different usage scenarios. Additionally, 2024 APRILIA RS457, with a seat height of 81cm, is more suitable for taller riders, offering greater comfort.2024 QJ MOTOR SRK 550 RS, with a seat height of 77cm, provides a more ergonomic ride for average-height riders.
Conclusion
2024 APRILIA RS457 emerges as the winner of this comparison based on total points. 2024 QJ MOTOR SRK 550 RS and 2024 APRILIA RS457 have nearly identical engine capacities. 2024 QJ MOTOR SRK 550 RS, with higher torque, excels in rapid acceleration and steep climbs. 2024 QJ MOTOR SRK 550 RS and 2024 APRILIA RS457 deliver identical top speed performance. Both models have similar cooling systems, offering comparable performance for long journeys. In conclusion, 2024 APRILIA RS457 stands out in terms of technical specifications and overall performance. However, depending on your riding preferences and usage needs, both models offer unique advantages.
Frequently asked questions
What is the top speed of QJ MOTOR SRK 550 RS vs APRILIA RS457?
Both are listed at 220 km/h top speed in our specification data.
Which has more horsepower, QJ MOTOR SRK 550 RS or APRILIA RS457?
QJ MOTOR SRK 550 RS has 60 hp compared with 47 hp on the APRILIA RS457.
Which is better, QJ MOTOR SRK 550 RS or APRILIA RS457?
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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