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KOSO

  • XR-01S Speedometer
    KOSO

    XR-01S Speedometer

    $202.99

    Thinner and lighter than its previous version, the XR‑SA speedometer, our innovative XR‑01S speedometer most importantly features a larger, higher ...

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    $202.99
  • XR-01 Speedometer
    KOSO

    XR-01 Speedometer

    $185.99

    Thinner and lighter than its previous version, the XR‑S speedometer, our innovative XR‑01 speedometer most importantly features a larger, higher qu...

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    $185.99
  • DB-01R+ Speedometer
    KOSO

    DB-01R+ Speedometer

    $350.99

    Our DB‑01R+ multifunction meter is an upgraded version of our popular DB‑01R multifunction meter. Perfect for motorcycles, street fighters or dual‑...

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    $350.99
  • EX-02 Enduro Speedometer
    KOSO

    EX-02 Enduro Speedometer

    $159.99

    Developed by Enduro riders and made especially for them, this EX‑02 speedometer is the perfect solution for all Enduro applications. Lightweight, c...

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    $159.99
  • TNT-01 Multifunction meter for Harley-Davidson
    KOSO

    TNT-01 Multifunction meter for Harley-Davidson

    from $333.99

    SpeedometerR: 0 ~ 225 MPH (0 ~ 360 km/h)U: MPH or km/h OdometerR: 0 ~ 99,999 miles (km)U: 1 mile (km) Tripmeter A/BR: 0 ~ 999.9 miles (km)U...

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    from $333.99
  • HD-04 Multifunction Meters for Harley Davidson Sportster 2014+/Dyna 2012+
    KOSO

    HD-04 Multifunction Meters for Harley Davidson Sportster 2014+/Dyna 2012+

    $579.99

    You can now customize your sportster with our high‑quality plug & play meter that is equipped with a 8 color changeable LCD display. Its steppe...

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    $579.99
  • HD-04 Multifunction Meters for Harley Davidson Sportster 04-13/Dyna 04-11
    KOSO

    HD-04 Multifunction Meters for Harley Davidson Sportster 04-13/Dyna 04-11

    $579.99

    You can now customize your sportster with our high‑quality plug & play meter that is equipped with a 8 color changeable LCD display. Its steppe...

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    $579.99
  • TNT-02 64mm Multifunction meter
    KOSO

    TNT-02 64mm Multifunction meter

    $324.99

    With its vintage look, our TNT‑02 is the perfect meter for all Café racers and special project bikes that require a small multifunction meter. Thi...

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    $324.99
  • RS-2 Multifunction meter and Data recorder
    KOSO

    RS-2 Multifunction meter and Data recorder

    $558.99

    The new RS-2 meter is a complete multifunction meter that is focused on the serious rider who likes to log their data to improve riding skills. You...

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    $558.99
  • DB-02 Digital LCD Meter
    KOSO

    DB-02 Digital LCD Meter

    from $355.99

    This DB‑02 multifunction meter was especially made to fit your off‑road needs. Its small inner battery makes it usable on all dirt bikes and ATV’s ...

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    from $355.99
  • DL-03A, Air/Fuel ratio & RPM data logger
    KOSO

    DL-03A, Air/Fuel ratio & RPM data logger

    from $579.99

    The DL-03A is the newest addition into our lineup of multifunction meters which features air fuel ratio reading, RPM and playback ability to opti...

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    from $579.99
  • EGT Meter
    KOSO

    EGT Meter

    $366.99

    KOSO EGT-01 Single exhaust gas temperature

    $366.99
  • MINI 4 Engine hour meter
    KOSO

    MINI 4 Engine hour meter

    $95.99

    Our hour meter will allow you to track the motor running time and schedule your next engine maintenance. User-friendly and quick to install, this c...

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    $95.99
  • MINI 3 Clock and voltmeter
    KOSO

    MINI 3 Clock and voltmeter

    $144.99

    This compact and lightweight Mini 3 clock & volt meter features a clock and also the vehicle voltage. This meter can be very helpful especially...

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    $144.99
  • SUPER SLIM STYLE Voltmeter
    KOSO

    SUPER SLIM STYLE Voltmeter

    $65.99

    Our Super Slim Style Volt meter is a small and compact size meter and makes it very easy to install at almost any location on the bike. The blue or...

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    $65.99
  • SUPER SLIM STYLE Clock and voltmeter
    KOSO

    SUPER SLIM STYLE Clock and voltmeter

    $89.99

    This ultrathin Super Slim Style Clock & Volt Meter with blue digits will flash to warn you if the voltage is higher than 14.0 volts or lower th...

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    $89.99
  • PROTON Voltmeter
    KOSO

    PROTON Voltmeter

    $81.99

    The Proton volt meter will allow you to visualize the vital signs of your motor vehicles battery saving you from potential troubles. Volt m...

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    $81.99
  • MINI 3 Ammeter and voltmeter
    KOSO

    MINI 3 Ammeter and voltmeter

    $210.99

    This Mini 3 AMP & volt meter will give you the vehicle voltage and amps used. This meter can be very helpful especially when there is many elec...

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    $210.99
  • CNC Voltmeter
    KOSO

    CNC Voltmeter

    $86.99

    This LED volt meter is built in a nice and compact CNC aluminum casing. The green, yellow and red LED will help you to know the strength of your ba...

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    $86.99
  • KSR Carburetor
    KOSO

    KSR Carburetor

    $239.99

    The KSR carburetor is based on PWK carburetor core but adapted for 4-stroke engines. It features a semi-flat D-style throttle valve that increases ...

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    $239.99
  • KOSO 28MM KCR Carburetor
    KOSO

    28MM KCR Carburetor

    $195.99

    The Koso round slide KCR carburetor is designed to maximize the air/fuel ratio for a better performance for 4-stroke engine. Built from the best qu...

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    $195.99