Related
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Where can you find the correct wheel sizes for speed sensor 2.

3371456
over 3 years ago

Where can you find the correct wheel sizes for speed sensor 2. Curious if auto works best or manually entering the size? What degree of difference is normal compared to just using GPS?

  • 0 over 3 years ago

    Do it oldschool. Make a chalk line on the street, put the wheel valve down on that line, walk one full rotation, do another line and measure. Or take a tape measure and wrap it around, that's the most accurate way.
    Also, there are tables to look it up, but that's not the best solution because the real circumference of a wheel is depending on a few factors wich combine differently on each bike.