# Electric motorcyle Wiring Diagrams?

**URL:** <https://community.electricforum.com/t/electric-motorcyle-wiring-diagrams/1173>\
**Category:** Scooters, Bikes, Sagways\
**Created:** [April 16, 2009, 8:30pm UTC](https://community.electricforum.com/t/electric-motorcyle-wiring-diagrams/1173 "2009-04-16T20:30:30Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![wayfastwhity28](https://avatars.discourse-cdn.com/v4/letter/w/ebca7d/32.png) [@wayfastwhity28](https://community.electricforum.com/u/wayfastwhity28)\
**Post date:** [April 16, 2009, 8:30pm UTC](https://community.electricforum.com/t/electric-motorcyle-wiring-diagrams/1173/1 "2009-04-16T20:30:30Z")

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Alright so I’m a senior in highschool and this is my senior project. So far Ive built my bike and I have it all welded together and waiting for electricity. I’ve put together a wiring diagram as best as I can but I’m not totally confident that its right yet.

My parts:  
-mars 708 (etek-r) motor  
-kelly KD48400 Controller  
-albright ED250LB contactor  
-hall 0-5v twist grip throttle  
-westberg ammeter #A2C6-30  
-DELTEC #MKB-500-50 Ammeter Shunt  
-DC/DC converter from Thunderstruck motorsports

[http://www.thunderstruck-ev.com/dcdc.htm](http://www.thunderstruck-ev.com/dcdc.htm)  
 ![](http://www.littlepic.info/images/cq61ptrysbeyxzohws7c.jpg)

If anyone could offer me any advice with this that would be great. MY wiring diagram is below:

![](http://www.littlepic.info/images/k93bgfpft1tndvi1v8bu.jpg)

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**Author:** ![Gregski](https://avatars.discourse-cdn.com/v4/letter/g/ecc23a/32.png) [@Gregski](https://community.electricforum.com/u/Gregski)\
**Post date:** [April 16, 2009, 11:20pm UTC](https://community.electricforum.com/t/electric-motorcyle-wiring-diagrams/1173/2 "2009-04-16T23:20:47Z")

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sorry I can’t help you with the wiring diagram, I’m just a newbie, but could you tell us what make and model is that bike you are working on, i like the frame

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**Author:** ![wayfastwhity28](https://avatars.discourse-cdn.com/v4/letter/w/ebca7d/32.png) [@wayfastwhity28](https://community.electricforum.com/u/wayfastwhity28)\
**Post date:** [April 17, 2009, 4:18pm UTC](https://community.electricforum.com/t/electric-motorcyle-wiring-diagrams/1173/3 "2009-04-17T16:18:51Z")

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That’s alright. The frame is a gs550 idk what year but I cut the bottom of it off and then used 1x2 steel for the bottom and the front.