All-aluminum construction featuring an EP hexagonal matrix hole-pattern Designed to give a secure, precise fit with easy installation Engineered for maximum protection from stones and other road debris Allows unrestricted airflow for efficient regulator / rectifier cooling Black powder coat gives a factory-like durable finish For 990 Duke Rectifier Guard is designed to protect the regulator / rectifiers delicate aluminium body and cooling fins by preventing stones, grit and other road debris from causing damage - they usually crack. The result of which will be corrosion and water ingress invariably leading the unit failing. Fitment:For 990 Duke 2024-2025 Colour:Black Material:Metal Package Contents: 1 * Motorcycle Rectifier Guard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.