Outbraker Pro Brake Pressure Regulator
The system can be dialed in to prevent OTB newb moments. The first gauge shows pressure at the lever and the second shows the pressure going to the caliper. [https://www.vitalmtb.com/photos/features/Crazy-Bike-Tech-from-Taichung-Bike-Week,12690/Outbraker-Pro-Brake-Pressure-Regulator,134295/sspomer,2]