I have a CicloSport CM414. It has worked perfectly since I got it…until my last race. That morning it suddenly stopped giving any speed readouts or mileage. It still has the gradient, time and temp. Anyone know how I can fix this?
Is the display unit “clicked” all the way in to the attachment device on the handlebars?
This gave me fits on a Ciclosport I once had…
clicked all the way in.
hmmmmm…any noticeable change in the magnet/sensor alignment?
I have tried it all. That’s why i thought I could get some ideas here!
Anyone, anyone?
Last time this happened to me, I had put my front wheel on backwards.
But I guess you’ve already covered that. Wish I could be more help, sorry. Battery maybe?
The magnet is on the correct side. Does the sensot have a battery? That’s the only thing I can think of since the main things the sensor on the fork would read (speed, gradient, milage) are the things not working. The clock, altitude and climbing feet per hour work!
Bump
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Try taking the computer off the bike and using a paper clip to short the contacts on the back. Some combination should cause a speed reading. If you can get it to read speed that way, then it means your wiring is shot and needs to be replaced.