The KOSO Dual Mini 4 digital thermometer allows you to monitor coolant temperature at two points in your cooling system with its IN/OUT sensors. Compact and portable, it operates on an internal...

The KOSO EFI Multimeter is a must-have tool for advanced EFI engine monitoring. Featuring a digital tachometer, dual thermometers, optional air/fuel ratio measurement, and voltmeter, it ensures...

Monitor your engine with the EGT exhaust gas temperature meter, ideal for preventing damage from high exhaust temperatures. Perfect for 2-stroke engines, it enables precise carburetor tuning by...

The KOSO EGT-02 EVO represents the evolution of the dual exhaust gas temperature gauge. This advanced instrument allows you to calibrate your engine with extreme precision, recording up to 50 driving...

Experience precision and innovation with the KOSO GP Style RX2 Speedometer, the ultimate instrument for sporty and custom motorcycles. Fully E-Mark Approved / ABE, it offers advanced features to...

The KOSO GPS Lap Timer is a high-tech device designed to deliver precise lap timing data using advanced GPS technology. It eliminates the need for barriers or additional equipment, making it ideal for...

The KOSO GPS Plug & Play Kit provides a modern alternative to traditional speed sensors. With its 66-satellite GPS antenna, it accurately detects speed and transmits the data to your speedometer....

The KOSO LED GT-04 rear light with integrated brake light combines modern design with advanced functionality. Ideal for motorcycles and scooters, its black plastic body with a smoked lens adds a...

The KOSO LED GT-06 rear light with brake light function features a sleek and modern design with a red-tinted lens. Made from durable black plastic, it is E-mark approved and comes with mounting...

The KOSO Hawkeye LED High beam Headlight delivers a distinctive look with powerful LED brightness. Its lightweight and durable CNC aluminum housing ensures versatile installation. Certified E-Mark and...