KOSO – Wahl Bros Racing

KOSO

KOSO, a synonym for quality and performance has been operating for more than 30 years . Designing and manufacturing high quality products, KOSO is well known in the motorcycle, snowmobile, ATV and scooter industries.

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Gauges & Tachs, KOSO, NEW PRODUCTS

KOSO Super Slim Thermometer, Blue Digits

$55.95

Gauges & Tachs, KOSO, NEW PRODUCTS

KOSO Super Slim Thermometer, Red Digits

$55.95

Bosch Oxygen Sensor, Wideband (28-BOSCH)

$125.95

Fuel Systems, Fuel Systems Accessories, KOSO

Energizer Lithium Battery, CR2032

$1.45

Gauges & Tachs, Gauges, Mini, KOSO

KOSO 200 Data Logger (DB-02S)

$346.95

KOSO AC/DC Converter/Regulator (BL000010)

$44.95

KOSO Adjustable RPM Signal Filter (BO035000)

$29.95

Carburetor Tuning, Fuel Systems, Fuel Systems Accessories, Gauges & Tachs, KOSO

Koso Air Density Gauge

$199.95

Gauges & Tachs, KOSO

Koso Air/Fuel Ratio & RPM Data Logger

$359.95

KOSO Bung, Cap & Washer Kit (BG001813)

$21.95

Gauges & Tachs, KOSO

KOSO Dual EGT w/RPM & Water Temp (BA006B00X)

$439.95

KOSO Fast Response Sensor, 40-60mm (28-CKTYPEX)

$99.95

Sale!

CLOSE OUTS, Gauges & Tachs, KOSO

KOSO GPS Lap Timer (BA045100)

$269.95

Gauges & Tachs, KOSO

KOSO Mini 3 Dual Temp Thermometer (BA003170)

$119.95

Featured Products, Gauges & Tachs, Gauges, Mini, KOSO

KOSO Mini4 RPM Meter (BA0033040)

$72.95

Gauges & Tachs, KOSO

Koso Mini Thermometer

$55.95

Sale!

CLOSE OUTS, KOSO

KOSO O2 Signal Wire (BO002001)

$8.00

Sale!

CLOSE OUTS, KOSO

KOSO Race Type O2 Sensor, narrow band (BG000S01)

$45.00

KOSO Sensor Clamp w/Threaded Fitting (BI520001)

$13.95

KOSO Water Temp Sensor Adapter, 18mm (BG018B01)

$33.95