Koso North America

Koso North America specializes in precision-engineered digital instrumentation that delivers clear, reliable data across a wide range of riding conditions. The lineup includes digital speedometers, tachometers, air/fuel ratio meters, temperature gauges and multifunction displays designed to improve engine monitoring and rider awareness. Popular solutions such as Koso digital gauge clusters and compact LCD meters are widely used on Harley-Davidson platforms, offering modern styling while retaining essential performance data for touring and performance-focused builds.

Beyond dashboards and displays, Koso North America offers a comprehensive range of engine sensors and electronic components. These include cylinder head temperature sensors, oil and water temperature sensors, wideband O2 sensors, EGT hardware, speed sensors and signal converters. When paired with Koso air fuel gauges or multifunction meters, these components help riders fine-tune performance, monitor engine health and maintain consistency across changing conditions.

In addition to its gauge technology, Koso North America offers heated grips, USB chargers and electrical accessories to support year-round riding comfort and convenience. From thumb-controlled heated grip kits and throttle-by-wire options to USB-C chargers, phone mounts and LED lighting, Koso products enhance both functionality and rider comfort. Whether upgrading to Harley digital gauges, adding real-time engine monitoring or improving cold-weather rideability, Koso North America provides dependable electronic solutions trusted across street, off-road and powersports segments.