Motorcycle specifications QJ Motor SRK 125 S2 2026 The 125 Brutale

QJ Motor is bolstering its A1 lineup with the SRK 125 S2. It’s a compact bike with a particularly aggressive look, a curved rear end, and a bold front end. It’s worth noting that the manufacturer infuses its sport bikes and roadsters with a very dynamic style. All its models benefit from this, from the most laid-back to the most powerful. Best of all, with this S2, young riders will feel like they’re riding a miniature SRK 921.

Things are starting to get crowded in the QJ lineup: the custom segment is covered by the SRV 125; sports bikes by the SRK 125 R; a road trail bike in the form of the SRT 125 DX; and now two roadsters, as this S2 complements the SRK 125 S that debuted in 2024. Two brothers, each with its own visual character. One for having fun in the city, the other for looking like a tough guy.

Small teeth but a big mouth....

With its massive shoulders, the bike looks like a predator ready to tear apart the street, passersby, the competition, and bike lanes. A frame like that might be hiding a mid-size roadster engine. But that’s not the case. The SRK 125 S2 is powered by the same single-cylinder engine as its older brother. It’s a 4-valve, fuel-injected, liquid-cooled engine that delivers the legal maximum of 15 chevaux, which it reaches at 9,500 rpm. Torque is also in line with the segment’s standards at a hefty 12 Nm.

Whether you choosethe S or the S2, it’s not the mechanics that will tip the scales. It’s first and foremost the style—which the equipment complements perfectly. The S2 asserts its sportiness far more than the S, with a larger front brake disc —300 mm versus 260 mm—10 mm wider tires, a 3.5-liter larger fuel tank, handlebar-mounted mirrors, and a very vibrant color scheme.

Both QJ Motor roadsters share an inverted fork and the same 17-inch wheels.
When it comes to rider comfort, the SRK 125 S2 aims to make a great impression and show that for a small price (100 more than the S, or 3,500), you can have plenty of pockets to spare. These features include Bluetooth connectivity, a color TFT display, a navigation system, full LED lighting, a USB-A port, a USB-C port, ABS… not to mention easy access thanks to a seat height of 780 mm. That’s pretty solid. The passenger, on the other hand, will be sitting much higher—it’ll be a whole different ballgame for them.

More sensible than it looks

Weighing in at 140 kg (3 kg less than the S), the SRK 125 S2 is right in the middle of the segment. It doesn’t come with traction control, a shifter, or anti-wheelie systems. This Chinese bike is more down-to-earth than some models that are desperate to prove their technological superiority. That said, QJ Motor is showing its teeth—at every level.

M.B. – Manufacturer photos