The QJ Motor SRK 550 2025 is a compelling middleweight naked bike that blends sporty performance with everyday usability. Its 554cc parallel-twin engine delivers a punchy 61 horsepower and 55 Nm of torque, making it a thrilling ride on both city streets and winding roads. The SRK 550 boasts a well-balanced chassis, featuring Marzocchi inverted front forks and a responsive rear suspension, providing confident handling and a comfortable ride. Its lightweight design further enhances agility and maneuverability, making it a joy to flick through corners.
In terms of features, the SRK 550 comes equipped with modern amenities such as a digital instrument panel, LED lighting all around, and a convenient USB charging port. Safety is also prioritized with dual-channel ABS for reliable braking performance. The bike's styling is contemporary and aggressive, with sharp lines and a muscular stance that give it a distinct road presence.
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Brand |
QJMOTOR |
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Model |
SRK 550 2025 |
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Status |
Available |
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Release Date |
2025 |
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Tech Specs |
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Engine Type |
Inline twin cylinder, 8 valves |
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Cylinder capacity |
554 cm³ |
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Maximum power |
61.2 hp at 8500 rpm (Restrictable A2: 47.6 hp) |
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Maximum torque |
55 Nm at 6000 rpm |
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Bore x stroke |
70.5 x 70.3 mm |
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Cooling |
Liquid |
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Startup |
Electric |
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Clutch |
Multi-disc in oil bath |
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Transmission |
6 speed, chain |
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Front suspension |
Marzocchi Adjustable Inverted Fork |
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Rear suspension |
Hydraulic monoshock absorber |
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Front tire |
120/70-R17 |
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Rear tire |
160/60-R17 |
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Front brake |
Brembo radial calipers / Double disc Ø 320 mm |
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Rear brake |
Brembo caliper / Ø 260 mm disc |
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Length x width x height |
2100 x 868 x 1156 mm |
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Wheelbase |
1420 mm |
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Saddle height |
790 mm |
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Ground clearance |
160 mm |
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Wet weights |
176 kg |
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Tank capacity |
15 L |
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Approval |
Euro 5 |
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Connectivity |
USB A and USB C |
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