I have three bikes, with three different computers. Setting the wheel size is no problem. However, none of the instructions state where to put the magnet on the spokes - how far up from the center. Clearly the position of the magnet is critical for an accurate reading of speed and distance, so you would think that there is a formula somewhere, at the very minimum in the instructions.
Anyone know the answer?
Also, does anyone know if tire size affects the reading? for example, 19 vs 21?
Anyone know the answer?
Also, does anyone know if tire size affects the reading? for example, 19 vs 21?