Clueless layman's question about adapter

Thread Starter


Joined Jan 26, 2021
Hello folks,

I got my hands on a used exercise bike for these covid times, but it doesn't have the power adapter. I've attached a photo of the cable which comes off from the bike's computer in the hopes that someone could just let me know which kind of adapter I'd need for this before I go purchasing the wrong thing. Would this work? Amazon Adapter

Thanks everyone.



Joined Jan 18, 2008
First question is do you know the voltage of the old power adapter? Do you whether the tip is positive or negative? Getting the wrong polarity or voltage could destroy that device.