Some of our roads here in MA and RI are in such poor condition it makes me cringe if I have to ride into/through a city. Most town/country roads are okay. Today I hit a pot hole so badly that for what felt like 20 seconds i had zero pressure and control of the rear brake. The foot pedal simply went to the bottom of its range with no braking action. I pulled over as quickly as I could to inspect. By that time the brakes were back and fully functioning. Inspection and parking lot riding led my to think something kerflooey happened and was back to normal. About 20 miles later the tire symbol and triangle indicator were red on the dash and my rear tire pressure indicator, were you can see front and rear tire pressure, had a red dot. I pulled over, checked the pressure and it was fine. I shut the bike down, gathered my thoughts for my next course of action. I should have taken a couple photos of the dash but didn't. I swear when i restarted the bike both indicators were "grey" then disappeared (i could be wrong). Anyway, there is no indicator lit on the dash anymore but the pressure indicator works intermittently now.