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Post Info TOPIC: Replacement Speedo for digital Speedo version


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Replacement Speedo for digital Speedo version
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Hello all,

My digital speedometer has seized. I ordered another one from AliExpress. Does anyone have the wiring diagram for the original?



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Hi Christos

Information on the wiring here 

Brian



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Thanks a lot Brian!



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Need some further help guys...when the magnet is at the front sprocket, what can I program to the Speedo as circumference? Is the OEM Speedo the only compatible with this setup?



-- Edited by Christos on Wednesday 9th of June 2021 07:07:57 PM

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This is where it gets complicated!
I am assuming you have a speedo that works off a magnet pulse on the front wheel?
Measure the distance the bike travels for one turn of the front sprocket. That will give you an equivalent value to the front wheel circumference. BUT, I believe the sprocket mounted magnet will give you 2 pulses per rotation, so you need to halve the distance for 1 pulse. I think.
You might not be able to use the sprocket magnet if the circumference input range does not go low (or high) enough. If the speedo works with multiple magnets, you might be able to tune the figures to make it work!
Good luck!!

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Really valuable information! Thank you for sharing!

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