I have hooked up a link to an audio recording from the audio. The audio appears to take place in a slow and steady tempo, even though I am biking rather fast. I've an individual pace bike with rim brakes. Want updates when there's BikeRadar news? Sign up to http://pink-bracelet-bike-chain53962.blogerus.com/19560567/helping-the-others-realize-the-advantages-of-bike-chain-bracelet-stainless-steel