Description: This slick universal speedometer is part of Koso's DL line. When the gauge powers down the face goes completely dark. The round chrome bezel makes this meter perfect for fitment on a scooter or...More Details »
Description: The Koso DL series meters feature a large, backlit, LCD display that makes reading the gauge a breeze in any condition. The DL-02S has many functions including Speedo, ODO, trip meter and fuel...More Details »
Description: This is one of Koso's best selling gauges. This meter has many functions: such as a speedometer, tachometer, trip meter, odometer, all of your stock indicator lights, a shift light and a max RPM...More Details »
Description: The Koso RX-2N GP Style Speedometer is an all-in-one speedometer & lighted tachometer unit that also includes indicator lights, shift light, top speed record, max RPM record, and more! Available...More Details »
Description: Designed to be used with 4 stroke engines, this Koso mini A/F ratio meter will provide necessary diagnostic information to help tune your engine. This backlit, LCD display meter is battery powered and can be used on multiple vehicles.
Description: Koso designed this miniature fuel meter to make it easier to mount in your re-worked cockpit. With it's small size and light weight it can be mounted just about anywhere. This gauge will even work...More Details »
Description: This nice backlit air/fuel ratio guage provides important diagnostic information for 4 stroke engines. Designed to help provide maximum power output and to prevent damage to your engine, this gauge is a must have.
Description: The Koso RX-1N GP Style Speedometer is an all-in-one speedometer & tachometer unit that also includes indicator lights, shift light, top speed record, max RPM record, and more! Perfect for all...More Details »
Description: This wide-band air fuel ratio meter is a necessary tool when it comes to tuning your engine precisely. With a built in warning system to let you know if your engine is running too lean or too rich,...More Details »
Description: If you have a forced air set-up on your vehicle, you need a way to monitor the boost pressure. The Koso X-1 boost gauge is water proof and dust-and-temperature resistant. It also has a built in...More Details »
Description: The Koso X-2 is a multi function boost gauge that also has built in air/fuel and temperature meters. This gauge was designed through customer requests to help tune turbo and supercharged engines....More Details »
Description: The Koso XR-SR features a speedometer, tachometer, water temperature meter and fuel gauge. It also has 8 separate indicator lights to match your bike's existing ones. The XR-SR is also capable of...More Details »