ATV / UTV

KOSO RX-2N GP Style Speedometer

The RX‑2 is one of Koso signature gauge. Its unique color changeable backlight makes it a very popular instrument. The illuminated needle with LED ...

With its attractive shape and size, the RX‑1N meter is a perfect meter for your bike. Whether you have a sports bike, naked bike, street fighter or...

With its compact shape and waterproof connectors, the EX‑02 speedometer is the perfect meter for all off road applications. The illuminated backlig...

The DL‑03SR GP Style multifunction meter features about all the functions you need to go on the street. The large digits, indicator lights and back...

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

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

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...

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...

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...

The XR‑SR multifunction meter was designed especially for motorcycles and ATV’s. Its digital screen will provide important informations on your en...

Our TNT‑04 multifunction meter is perfect for all special projects. It is equipped with a 8 color changeable LCD display and also uses a strong ste...

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...

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...

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 ...

The DB‑01RN multifunction meter is a true complete meter. Designed to look great on any type of bike, its large display and easy to use functions m...

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...

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...

This nice backlighted wideband air/fuel ratio meter will give you precious informations on your engine. It will allow you to tune more precisely ...

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...

KOSO EGT-01 Single exhaust gas temperature

Gear indicatorR: N, 1, 2, 3, 4, 5, 6 Effective temperature range14 ~ 140 °F (‑10 ~ 60 °C) Effective voltageDC 12 V Meter standardJIS D0203 M...

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

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...

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

The small and compact size of the i-Gear Volt meter makes it very easy to install at almost any location on the bike. The blue or red illuminated d...

The DL-01V Volt meter will give you the status of your battery at all time. This voltage meter’s backlight makes it easy to read even at night. The...

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...

KOSO Wheel Guide Jetting Tool

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 ...

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...