Ninja EX250 Electric Motorcycle Conversion

03' Ninja 250 converted to electric. 72 Volt, 35 Ah AGM batteries. 72 V Agni 95, brushed DC motor. Kelly 400 amp regen controller. On board 5 amp smart chargers. Geared for max speed of 60 Mph and 20 mile range.

Category:

Autos & Vehicles

Tags:

• Ninja
• EV
• Motorcycle
• Electric
• ex250
• AGM
• Lifepo4
• Agni

[drz4000]

the way its geared now, 65



[drz4000]

I didn't do it for mpg....even though it gets the equivelent of 400 mpg. I did it for fun. I have a YZ6 and Z400....luv gasers too.

[TheKnightsShield]

I've read online somewhere recently that Ninja 250's are good for EV conversions because they're lighter than most other bikes. Do you know if that's true or not?

[nolan66617]

i have an electric bicycle using 48 volts motor from china as soon that i plug the battery on the controller theres a spark produce on the wire or plug,which will burn the plug on after a while .probable cause of condenser in the controller.are the kelly controller smooter on contact.thank you,gordon

[tadster00]

dang this is amazing! I would love to attempt something like this on my 250, but I need it to go at least 80mph.. I would definitely do this if all I used it for was driving around town.

[CarlosReni4510]

Whats the range with the new 60 ah batteriea from china and how much did u pay

[notwocdivad]

I keep waiting for a gearchange!!! I guess a gearbox would create too much drag to be worthwhile, Nice looking conversion well done

[drz4000]

@PktMma Yes, because of the resistance of air, the relationship of speed and power required is not linear. 50 mph uses 50 amps...100 mph used 175 amps.

[PktMma]

@drz4000 You nmean that adding a second, higher gear would consume more electricity?

[RHINOxRIDER]

what is the top speed



[StupidTeenageVideos]

@yourlookingatbob lol