1kw Baja MiniBike Conversion

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KozmoK
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Joined: Nov 01, 2016 11:20 pm

1kw Baja MiniBike Conversion

Post by KozmoK » Nov 02, 2016 11:20 pm

My first project was to strip down a old 8 year old Baja minibike and convert it to electric, since the kid cant be buzzing around the neighbors houses making a racket! I really like these minibikes, because they look somewhat like real motorcycles, just a smidge smaller :) and lots of room for batterys.
This has 4 12v 15ah batterys, and a unite 1000w motor, with a chinese controller.

My son can get up to 25mph on this (using app speedometer on iphone)
Final.JPG
FinalBajaPic
Final.JPG (73.04 KiB) Viewed 1620 times
Powdercoated and custom painted. I have the charging wire plugged into the fake gastank :)


I am on my second baja minibike now, and using a 48v lithium pack and a sabvoton controller (still fine tuning it) - Need to put it all together as I just got all the parts back from paint.
Two Baja Mini Bike Conversions
(1) 48v Lithium Pack GA's, 2000w sunwin controller, 1.5Kw GoldenMotor
(2) 52v Lithium Pack 25r's, Kelly KLS7222H, Motenergy ME0201014201,
http://i.imgur.com/QeqfM6h.jpg

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KozmoK
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Joined: Nov 01, 2016 11:20 pm

Re: 1kw Baja MiniBike Conversion

Post by KozmoK » Dec 01, 2016 11:06 pm

My Newest 48v 21ah lithium pack (lunacycle), 2000w sunwin controller - everything powder coated but fenders and gas tank
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IMG_4250.JPG
IMG_4250.JPG (129.7 KiB) Viewed 1413 times
Two Baja Mini Bike Conversions
(1) 48v Lithium Pack GA's, 2000w sunwin controller, 1.5Kw GoldenMotor
(2) 52v Lithium Pack 25r's, Kelly KLS7222H, Motenergy ME0201014201,
http://i.imgur.com/QeqfM6h.jpg

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KozmoK
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Posts: 17
Joined: Nov 01, 2016 11:20 pm

Re: 1kw Baja MiniBike Conversion

Post by KozmoK » Feb 17, 2017 8:18 pm

I got rid of the 1000w motor and upgraded to a Kelly Sinewave controller.

POWER!!!!!!!! Greate speed and torque on take off.
almostdone.jpg
Almost Done
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IMG_4347.JPG
IMG_4347.JPG (96 KiB) Viewed 1116 times
Two Baja Mini Bike Conversions
(1) 48v Lithium Pack GA's, 2000w sunwin controller, 1.5Kw GoldenMotor
(2) 52v Lithium Pack 25r's, Kelly KLS7222H, Motenergy ME0201014201,
http://i.imgur.com/QeqfM6h.jpg

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RLT
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Joined: Oct 02, 2007 6:47 pm
Location: Ruidoso, NM; USA
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Re: 1kw Baja MiniBike Conversion

Post by RLT » Feb 17, 2017 9:32 pm

Cool!
What is that new motor?

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KozmoK
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Joined: Nov 01, 2016 11:20 pm

Re: 1kw Baja MiniBike Conversion

Post by KozmoK » Feb 20, 2017 2:25 pm

Motor: motenergy/mars 4201
Controller: Kelly KLS7222H,24V-72V,220A SineWave Controller
Battery: 52v Samsung INR18650 25r 20ah 50a/80a max -
Motor Sprocket 12t - Rear Sprocket 72t
Two Baja Mini Bike Conversions
(1) 48v Lithium Pack GA's, 2000w sunwin controller, 1.5Kw GoldenMotor
(2) 52v Lithium Pack 25r's, Kelly KLS7222H, Motenergy ME0201014201,
http://i.imgur.com/QeqfM6h.jpg

EastBay Electrics
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Joined: Nov 15, 2017 4:12 am

Re: 1kw Baja MiniBike Conversion

Post by EastBay Electrics » Nov 15, 2017 4:38 am

All this looks great but have you ridden any of these setups?? How do they perform??

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