![Amazon.com : Garmin TacX Antares Indoor Retractable Bicycle Rollers 62 cm : Bike Rollers : Sports & Outdoors Amazon.com : Garmin TacX Antares Indoor Retractable Bicycle Rollers 62 cm : Bike Rollers : Sports & Outdoors](https://m.media-amazon.com/images/I/61014FA59WL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Garmin TacX Antares Indoor Retractable Bicycle Rollers 62 cm : Bike Rollers : Sports & Outdoors
![I have been using an indoor trainer but my F245M is way of with metrics. I did set up wheel size, but it is still strange. The Zwift (bottom one) seems ok : I have been using an indoor trainer but my F245M is way of with metrics. I did set up wheel size, but it is still strange. The Zwift (bottom one) seems ok :](https://preview.redd.it/i-have-been-using-an-indoor-trainer-but-my-f245m-is-way-of-v0-fgxkiw3jzb791.jpg?auto=webp&s=2722d7f6c889827236bb5c73fbcaf2d17345b784)
I have been using an indoor trainer but my F245M is way of with metrics. I did set up wheel size, but it is still strange. The Zwift (bottom one) seems ok :
![Wheel size and circumference, Wheel size and, Circumference | Garmin Edge 500 User Manual | Page 55 / 64 | Original mode Wheel size and circumference, Wheel size and, Circumference | Garmin Edge 500 User Manual | Page 55 / 64 | Original mode](https://www.manualsdir.com/manuals/109038/55/garmin-edge-500-page55.png)
Wheel size and circumference, Wheel size and, Circumference | Garmin Edge 500 User Manual | Page 55 / 64 | Original mode
![Amazon.com: Garmin 010-12843-00 Speed Sensor 2, Bike Sensor to Monitor Speed, Black & Bike Mount, Quick Release, Quarter Turn : Sports & Outdoors Amazon.com: Garmin 010-12843-00 Speed Sensor 2, Bike Sensor to Monitor Speed, Black & Bike Mount, Quick Release, Quarter Turn : Sports & Outdoors](https://m.media-amazon.com/images/I/414Zwiht-MS._AC_UF894,1000_QL80_.jpg)
Amazon.com: Garmin 010-12843-00 Speed Sensor 2, Bike Sensor to Monitor Speed, Black & Bike Mount, Quick Release, Quarter Turn : Sports & Outdoors
How to set wheel circumference for a Speed or Speed/Cadence Sensor in the Wahoo or ELEMNT App – Wahoo Fitness Support
![Auto calculate tire Circumference with Wahoo Speed Sensor? - Forerunner 935 - Running/Multisport - Garmin Forums Auto calculate tire Circumference with Wahoo Speed Sensor? - Forerunner 935 - Running/Multisport - Garmin Forums](https://forums.garmin.com/resized-image/__size/960x720/__key/communityserver-discussions-components-files/122/20210811_5F00_171855.jpg)