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Askgo riding king k8

Future

New here
Joined
Oct 9, 2025
Messages
6
Location
Corpus Christi, Texas

Future said:

Hi there I have seen you help others and really would appreciate it if you could help me I Bought a ebike from a friend and it was disconnected from controller got miter connected and display to turn on but throttle is not functioning the wires from the harness are red,orange,black,green,blue,yellow,on one clip then white on one clip pink and grey on one clip light blue and light green on one clip and purple and brown on a clip the first six I connected and it’s the display now how do I get the throttle the harness has four connections two brake one throttle and display and one switch which is horn light and signal plz help me
Click to expand
 
I've added instructions on how to post photos and add links in my draft Troubleshooting Sticky, in case you need guidance:

 
Hi Future,
And welcome to the forum! :)

Looking forward to additional parts information and pictures to help you along.


Regards,
T.C.

Hi Future,
And welcome to the forum! :)

Looking forward to additional parts information and pictures to help you along.


Regards,
T.C.
IMG_4010.jpegNew controller I ordered and tf-100 throttle and wire harness can you tell me how to connect
 

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the last two pics are headlight black,red,green- taillight left and right signal and brakelight
Is the throttle/display existing or new? If new, was the controller and throttle/display purchased together? Most versions of the TF-100 are made for scooters/scooter controllers. Unlike ebike throttles that output a variable voltage to the controller, the those versions of the TF-100 use a digital throttle signal and requires a controller that accepts that type of input. The different versions use different pin outs and wire colors. Maybe your model is different, but in most cases displays won’t be compatible unless both the display and controller are purchased together as a set. Is there more than one display, or are you referring to the same unit when you say throttle vs display?

Anyway, I can’t read your first post. It gets messy in the last half, since there’s probably at least a sentence or two in there. Unfortunately, that’s where the important details are.

EDIT - I just noticed that it’s a sit down scooter, not an ebike. Do you have a link to the controller you bought?
 
Last edited:
Is the throttle/display existing or new? If new, was the controller and throttle/display purchased together? Most versions of the TF-100 are made for scooters/scooter controllers. Unlike ebike throttles that output a variable voltage to the controller, the those versions of the TF-100 use a digital throttle signal and requires a controller that accepts that type of input. The different versions use different pin outs and wire colors. Maybe your model is different, but in most cases displays won’t be compatible unless both the display and controller are purchased together as a set. Is there more than one display, or are you referring to the same unit when you say throttle vs display?

Anyway, I can’t read your first post. It gets messy in the last half, since there’s probably at least a sentence or two in there. Unfortunately, that’s where the important details are.

EDIT - I just noticed that it’s a sit down scooter, not an ebike. Do you have a link to the controller you bought?
Controller and throttle bought together
 
IMG_4018.jpegthe wires on old controller are all jacked up so I ordered new from Amazon these are pics of old
 

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