What is the engine displacement of the 2026 RKS SRK125S?

The 2026 RKS SRK125S has an engine displacement of 125 cc.

How much horsepower does the 2026 RKS SRK125S have?

The 2026 RKS SRK125S produces 11 kW / 15 hp @ 9500 rpm of power.

What is the top speed of the 2026 RKS SRK125S?

The 2026 RKS SRK125S has a top speed of 115 km/h.

2026 RKS SRK125S Price, Specs, Review

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Review

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The SRK125S, introduced to the market by RKS Motor and manufactured by QJ Motor, continues its strong presence in the 125cc segment for the 2026 model year. This motorcycle is one of the few models that delivers the full 11 kW (15 hp) power limit allowed for A1 license holders. Its liquid-cooled, 4-valve SOHC engine, paired with a 6-speed gearbox, provides both agile urban handling and sufficient top-speed performance for highway connections. Adopting 'Streetfighter' design cues, the model stands out with its muscular fuel tank and sharp LED headlights. On the chassis side, 35mm upside-down (USD) front forks and an adjustable rear monoshock suspension support its sporty riding character. As one of the most tech-heavy models in its class, the SRK125S is equipped with a 5-inch color TFT instrument cluster, Bluetooth connectivity, a Tire Pressure Monitoring System (TPMS), and dual USB (Type-A and Type-C) charging ports. Compliant with Euro 5+ emission standards, this model offers an eco-friendly transportation solution with both economical fuel consumption and low emission values.

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Pros (Advantages)

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✅ Why buy this bike?

• Extremely fuel-efficient, making it ideal for daily commuting and saving on running costs. • Lightweight and nimble chassis ensures easy maneuverability in congested urban traffic. • Lower purchase price compared to larger displacement bikes, offering excellent value for money. • Modern styling and LED lighting provide a contemporary look often found on more expensive models. • Likely low insurance premiums due to its small engine size and perceived lower risk. • Accessible for new riders with its manageable power delivery and comfortable ergonomics.

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Cons (Disadvantages)

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⚠️ Things to consider

• Limited highway performance; struggles to maintain speed on motorways and long journeys. • Lack of advanced rider aids like ABS (potentially) or traction control, common on premium models. • Smaller fuel tank capacity likely requires more frequent stops for refueling on longer rides. • Passenger comfort might be compromised on longer trips due to a compact seat and minimal space. • Resale value could be lower compared to established Japanese or European 125cc brands.

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License Class (EU)

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The RKS SRK125S, with its 125 cc engine and 15 HP, qualifies for an A1 license. Riders 16+ can ride it.

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Fuel Economy & Running Costs

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Estimated average for 125cc class: 75-100 mpg (2.5-3.5 L/100km)

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Insurance Class

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Insurance grouping for RKS SRK125S (125cc):