Motorcycle and Power Products

ECU for Large Motorcycles


This ECU is one of the components of the electronic fuel injection system and is used to control the engine.The ECU detects the throttle operation of the rider, the temperature, the air pressure, and other environmental conditions and then issues commands regarding airflow as well as fuel injection amount, spark timing and so on to various devices, so that the engine operates to the optimum.

The Keihin Advantage

Value-added features designed especially for high-end, large, models
High-density mounting and optimized component layout plus coordinated control of multiple CPUs allows for the control of drive-by-wire throttle body, dual-clutch transmission, electronic fuel injection system, and a variety of other features in a package compact enough to be installed on motorcycles.

Customer Benefits

・The ability to control a drive-by-wire throttle body and dual-clutch transmission (a first for motorcycles) gives customers around the world access to large, high-end motorcycle features with added value such as traction control and cruise control.

Production Bases

japan Miyagi Plant
w_icn_t Keihin Auto Parts (Thailand) Co., Ltd.