KOSO Rx4 BAO81001 Multifunction Gauge on 2018 Yamaha MT-09

This Koso rx4 is a massive upgrade to the OEM Yamaha MT-09 gauge cluster as it adds many functions that the stock cluster does not have. To name a few, you get Bluetooth to see calls, text, and music. The screen is also larger and much brighter, and it features automatic night and day mode. Here is my feedback on getting the right model for the 2018 to 2020 Yamaha MT-09 model only.