ATV/UTV MIRRORS & GAUGES

Our Mini4 tachometer uses an LCD screen powered by an inner CR 2032 changeable battery that allows installation on any vehicle. With the small, com...

Always wondering in which gear you’re in? Avoid this question by using our plug & play gear indicator. Lightweight, compact, easy to use and to...

Clamp 7/8” Rod: 9 3/16” Black 8mm thread

For standard 8mm and 10mm stems with reverse threads. These adapters allow you to use a mirror with standard threads. Left-hand adapter is used for...

Toxic meters have LED backlight. The speedometers work by cable. The instruction sheet with connection instructions is included.

Toxic meters have LED backlight. The speedometers work by cable. The instruction sheet with connection instructions is included.

EGT Clamp 60-80mm

EGT Clamp 40-60mm

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

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...

3 pieces kit includes: Bung Cap Aluminum washer

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

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

KOSO Water Hose Adapter

KOSO Hexagonal magnet screw

sold as a single unit

Screw Type For EX-02 Japanese Applications only

KOSO PROTON Water temperature meter with adapter  

This compact and lightweight Mini 3 dual temperature meter features two temperatures output. This meter can give you precious information such as...

Koso’s DL‑01 meters use a reverse LCD display so when the meter is turned off, the screen is deep black.

Our Super Slim Style series is one of our best seller because its small and compact size makes it very easy to install at almost any location on th...