The Denso 4C8-8591A-00 ignition set is designed specifically for Yamaha YZF-R1 RN19 models from 2007 to 2008. This ignition computer key is a crucial component for ensuring proper functioning of the motorcycle's ignition system. With the Denso brand reputation for quality and reliability, riders can trust that this part will provide consistent and efficient performance on their Yamaha YZF-R1. check the pictures before you buy
