OwnerDragan Tutic
LocationSherbrooke, Quebec Canada map
Email email image
Vehicle1984 Suzuki GS 750 EF
MotorLeeson Permanent Magnet DC
48v 120 Amps continuous (I recorded 270 AMPS peak with my controller)

with internal fan, I could put more voltage.
DrivetrainOriginal 5 speed (clutchless now), it helps a lot for a quick acceleration and a nice top speed.
36-48v 275 amps
Batteries4 Energizer Deep Cycle 120 Ah , 12.00 Volt, Lead-Acid, Flooded
System Voltage48 Volts
48v intelligent charger. 15 A fast charge
Top Speed53 MPH (85 KPH)
I geared it for 85 km/h it could be more with the 5-speed transmission.

It is geared this way because of the plating I am gonna use.
AccelerationQuite good! I would say it is the same as an ordinary 4 cyl. car or a 250 CC bike.
Range35 Miles (56 Kilometers)
I used batteries with quite a big capacity! It is estimated with the real 100 amps for 60 km/h (in my street).
Watt Hours/Mile128 Wh/Mile
I use 100 amps riding at 38 miles per hour.
Curb Weight585 Pounds (265 Kilograms)
Conversion Time1 year (with researching)
Conversion CostOnly 2000$, I was just an 18 year old student, quite a limited budget!!

code by jerry