Jiangsu Sinski Vehicle Science & Technology Co., Ltd.
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SINSKI Powerful Sportbikes motoras 250cc cheap racing motorcycle 400cc gas motorcycle

Track-inspired 400cc supersport motorcycle with twin-cylinder powertrain, aerodynamic racing fairings, and inverted forks – delivering high-speed stability, torque, and road presence.

    Products Introducing

    Ull-fairing racing motorcycle designed for riders who demand next-level performance, stunning looks, and adrenaline-fueled control. Built for track-day warriors and serious street riders alike, the R600 offers the perfect balance of power, handling, and style.

    Under the hood lies a liquid-cooled 400cc twin-cylinder engine, tuned for aggressive mid-to-high RPM power delivery, with a smooth throttle response thanks to electronic fuel injection (EFI). The 6-speed close-ratio manual transmission provides rapid gear shifting, allowing riders to exploit every inch of the powerband on straights or tight corners.
    From its angular racing body kit to the aerodynamic windscreen and integrated winglets, the R600 cuts through air with ease while turning heads with its MotoGP-inspired look. Paired with inverted front forks and a multi-link mono-shock rear suspension, it offers stable, responsive feedback whether you’re on the highway or the circuit.

    Competitive Advantage

    ●Big-bike feel with accessible price point
    ●Superb straight-line performance and cornering balance
    ●Motorsport design with racing ergonomics
    ●Upgradable parts (brake kits, ECU tuning, fairings)
    ●Reliable EFI system for fuel efficiency and stable idle

    Packaging & After-sales

    ●Export crate with metal frame and internal foam protection
    ●CKD/SKD shipment options for overseas assembly partners
    ●Support for custom paint jobs, decals, and logo branding
    ●Warranty: 12 months for engine/core parts
    ●Technical documentation, exploded views, and service videos available

     

    Delivers confidence, control, and class-leading design – a serious sportbike for real riders. Reach out now for pricing, sample unit requests, or distributor opportunities.

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