Ducati Monster S4R M4 [2004] - Throttle valve unit injection system

This used one Throttle valve unit is ideal as a spare part for performance-oriented naked bikes and sporty touring motorcycles with injection technology. It precisely regulates the air supply to the engine and thus ensures clean throttle response, stable idle speed and consistent acceleration behavior. This component is particularly interesting for drivers who want to solve problems with rough engine running, starting difficulties or drops in performance.

The one offered Injection system Comes from a well-maintained vehicle and is in good, functional condition given its age. All connections, mounts and moving components appear solid and are prepared for reinstallation. With some basic technical knowledge, the part can usually be assembled without much effort, which can reduce workshop costs.

This spare part is an attractive option for anyone who wants to repair their motorcycle economically or supplement an existing system with original components. The condition and scope of delivery correspond exactly to what can be seen in the product images. Please examine these photos carefully to ensure that connections and design fit your vehicle.