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  • Adjustable RPM signal filter
    KOSO

    Adjustable RPM signal filter

    $46.99

    This Adjustable RPM Signal Filter helps to stabilize bouncy RPM reading on your meter.  Its adjustable function from 0 to 100 kΩ makes it ideal for...

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    $46.99
  • Bung, cap and washer kit
    KOSO

    Bung, cap and washer kit

    $31.99

    3 pieces kit includes: Bung Cap Aluminum washer

    $31.99
  • Cylinder head temperature sensor 0-150°C
    KOSO

    Cylinder head temperature sensor 0-150°C

    $39.99

    The DB-03R is a multifunction meter with a modern casing that provides necessary critical readings. The DB-03r features all standard indicators nee...

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    $39.99
  • EGT Clamp 40-60mm
    KOSO

    EGT Clamp 40-60mm

    $20.99

    EGT Clamp 40-60mm

    $20.99
  • EGT Clamp 60-80mm
    KOSO

    EGT Clamp 60-80mm

    $20.99

    EGT Clamp 60-80mm

    $20.99
  • EGT Weld on bushing
    KOSO

    EGT Weld on bushing

    $43.99

    fits all EGT sensors Stainless steel

    $43.99
  • External thumb switch pour RX-2NS
    KOSO

    External thumb switch pour RX-2NS

    $36.99

    External Thumb Switch – for RX-2NS RPM Data Logger Fits on only RX-2NS RPM Data Logger For 7/8″ or 1″ handlebar

    $36.99
  • Water Hose Adapter
    KOSO

    Water Hose Adapter

    from $43.99

    KOSO Water Hose Adapter

    from $43.99