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Author Topic: 1997 CR125 Conversion  (Read 5828 times)

skadamo

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1997 CR125 Conversion
« on: March 03, 2009, 11:51:58 PM »
New version with A123 lithium batteries. Bike is 50 lbs lighter and has 27% more energy than with sealed lead acid batteries. Gearing has been changed to allow 50 mph top speed.


Here it is with Lead Acid Batteries...
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fastfoodfred

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Re: 1997 CR125 Conversion
« Reply #1 on: May 13, 2009, 12:36:36 PM »
Pretty cool.  I can see that converting a conventional motorcycle has it's limitation, like the frame not being the right shape to place things.

The lead batteries were only a 36v set up, right?  That would explaing why the power went up with the next battery.
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cavi

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Re: 1997 CR125 Conversion
« Reply #2 on: August 16, 2009, 09:55:01 PM »
I am going to start a conversion, possibly similar to yours, is there a web site with more info on your conversion?  What motor and controller did you use?
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skadamo

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Re: 1997 CR125 Conversion
« Reply #3 on: August 17, 2009, 10:02:08 PM »
Hey Cavi, I should have been more clear. That is not my bike. I found the videos on youTube.
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skadamo

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Re: 1997 CR125 Conversion
« Reply #4 on: September 24, 2009, 02:46:47 AM »
Here is the same bike at an MX track. Range is 7 miles and top speed is 38 mph wit the lead acid batteries..

Electric Dirt Bike Second Test
« Last Edit: September 24, 2009, 02:49:20 AM by skadamo »
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mlbco

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Re: 1997 CR125 Conversion
« Reply #5 on: December 03, 2009, 09:37:51 PM »
Here is the latest video of this bike with A123 batteries riding in the dirt:

E-Moto

Steve
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skadamo

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Re: 1997 CR125 Conversion
« Reply #6 on: December 04, 2009, 01:14:22 AM »
Cool, is it your bike?
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mlbco

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Re: 1997 CR125 Conversion
« Reply #7 on: December 04, 2009, 07:29:23 AM »
Skadamo,

I'm one of the designers/owners. The bike is currently sitting in my garage so I guess I'm the owner!

Steve
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