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Electric Scooter, Bike, and Go Kart Modification Forum 314

Ask a question and get an answer from one of our repair experts about modifying your electric scooter, electric bike, or electric go kart.

Matching up a speed controller to a lithium battery (Li-ion or LiFePO4).
Posted by ESP Support, over 4 years ago , 5 votes
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KETTLER NITRO Extreme
Posted by marcello, almost 7 years ago , Last Reply by ESP Support almost 5 years ago
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Convert old 49cc pocket bike to electric
Posted by Luca B, over 9 years ago , Last Reply by ESP Support about 5 years ago
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Electric motor on goped trail ripper quad
Posted by pete, about 8 years ago , Last Reply by ESP Support about 5 years ago
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Specs on the SWT-154 switch
Posted by Rich Carl, over 8 years ago , Last Reply by ESP Support about 5 years ago
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Electric Beach Cart Build
Posted by eric garcia, almost 7 years ago , Last Reply by ESP Support about 5 years ago
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Uber Scooter 48v 1600w Upgrades?
Posted by Joshua Anderson, over 6 years ago , Last Reply by ESP Support about 5 years ago , 3 votes
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Where can I purchase a 100 tooth sprocket for #25 chain?
Posted by David James, about 7 years ago , Last Reply by ESP Support about 5 years ago
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Variable speed throttle kit for Razor Power Core E90
Posted by coreyinoz, over 6 years ago , Last Reply by ESP Support over 6 years ago
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modifying a Shoprider Sprinter XL4 to go faster
Posted by Jason Noble, over 6 years ago , Last Reply by ESP Support over 6 years ago