Quote Originally Posted by CorsairMac
My first thought would be: what are you eating prior to riding and/or during your ride?
Also: do you have problems with acid reflux at any other time??

You might try keeping a food diary and see if you can narrow down what is triggering the reponse.
There are also several nutrionists on the board that might be able to help you better!
Well, it kind of happens almost every time I ride ... no matter what I eat.