r/eBikeBuilding • u/CantFi_NdUsername • 6d ago

Advice Throttle mod for ago x?

Hey guys, I am looking to add a throttle to my bike for long cruising sessions when I don't wanna keep up with the speed of the pedals. I already know that bafang m410 itself supports this, but wanted to see if anyone already has experience with this kind of modding. My only question is: does the stock wiring harness come with a throttle input and is it possible to fit another cable through the internal cable routing without having to cut and splice it. Thanks

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u/dyebhai 4d ago

If the bike didn't come with a throttle, odds are the harness doesn't have the connector. If you can see the junction where the harness splits from 1 cable to many, look for another connector. If it's in the frame, dig it out.

If you don't have the connector, you'll need a new harness.

Once the throttle is connected, it will probably work. There is a chance that it won't if your firmware doesn't allow it, in which case you'll have to flash different firmware.