Originally Posted by
DomaneS5
If you use lights get a wired computer like the Cateye Velo 9. If you don't use lights, get a Cateye Strada Wireless as recommended above.
I have found that if you mount the light on the opposite side of the stem from your fork blade's wireless wheel magnet sensor/transmitter that it does not interfere with the data transfer to the computer display/receiver unit.
Things do go whacky if the light is mounted on the same side, and in between the transmitter and receiver, especially if using a blinking light setting.