SepariMotor mountBattery layoutGlassfiber
LocationKerava, Southern Finland Finland map
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Vehicle1977 Honda CB 125T
Registered as a L1e because low insurance cost.
MotorMars ME0708 Permanent Magnet DC
DrivetrainDirect chain, from Go kart. Custom made 15 tooth and standard 97 tooth go kart.
ControllerAlltrax AXE4844
Batteries12 Thunder Sky LYP90AHA, 3.30 Volt, Lithium Iron Phosphate
System Voltage39 Volts
Top Speed28 MPH (45 KPH)
L1e 45km/h
AccelerationWery good!
Range50 Miles (80 Kilometers)
At full speed 45km/h 40Wh/km
Watt Hours/Mile72 Wh/Mile
At full speed 40Wh/km.
EV Miles
Current:3,728 Miles (5,998 Kilometers)
    As of 8/14/2012
Seating Capacity2 adults
Curb Weight281 Pounds (127 Kilograms)
Conversion TimeHalf year.
Conversion Cost3500EUR
Waiting for summer...

Working great! I have drive 1400km already on this summer. The range is at least 72km, and it was still going like with full battery! Full range test still not done.

I update correct weight. Orginal with lead acid battery was 180kg, now with litium 127,5kg.

Range test done. Dischagre to 95% 80km.

Have been driven 6000 kilometres. I crash the bike on wet asphalt. Good for fix but I am not sure do I care to fix it. Or do I just sell all the stuff and do something else.

code by jerry