You are reading a single comment by @Howard and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Howard
Nope, it's a feature of the PM. You can use a head unit to trigger a zero calibration, but the auto-zero stuff is done by the PM itself. The conditions in which the PM will carry out an auto-zero are particular to each, and they'll do it themselves. For example, with a Powertap track hub you need to turn off auto-zeroing. You can do that with a Joule GPS cycle computer, and once you've changed that setting you can use any head unit you like - the autozeroing will stay switched off in the hub's firmware.