Riva Case ECU / Athena YAMAHA FX SHO / FZR / FZS
This case developed by Riva Athena and deliver up to an additional 50HP.
You can either use the included original Riva mapping, or use your own parameters.
Simple installation and Plug and Play with the origination connectors. The housing includes various mapping, which can be modified by the user. It retains the original security settings and displays (via PC) fault codes. With two connectors you can connect the Lambda probe kit and the display case (RY11840-LD-MD60) to read in the motor parameters navigation.