naked motoat the begining...The motor mount
OwnerSebastien Mahut
LocationCrouy, Picardie France map
Web/EmailWebPage email image
Vehicle1990 Aprilia AF1 Futura
I purchased this motorcycle for parts, the motor and gearbox were died.

This moto is a 125cm3 hypersport Aprilia AF1
MotorBriggs and Stratton Etek original Permanent Magnet DC
This is the original Etek motor, 6hp 48V 140A continuous
Drivetrainratio 11:55
428 pitch

The front and rear gear was custom made
ControllerSevcon Millipak 4Q
48V 300A max
Batteries4, 12.00 Volt, Lead-Acid, Flooded
I used 4 car batteries, 12V 44Ah found in a junkyard
System Voltage48 Volts
Charger
12A car battery charger
Heaterno
DC/DC Converter
48 -> 12V 50W
Instrumentationdigital temp, odometer, hand made
Top Speed46 MPH (74 KPH)
Top speed at 46 mph on flat ground
AccelerationQuite good, I'm able to pursuit the gaz powered cars
Range10 Miles (16 Kilometers)
Very poor range, because my batteries are not traction batteries and are old.
Watt Hours/Mile211 Wh/Mile
EV Miles
Current:80 Miles (128 Kilometers)
 
    As of 1/24/2010
Seating Capacity2 adults
Curb Weight320 Pounds (145 Kilograms)
The fuel powered moto weigh 280lbs originally.
Tiresrear : 130/70-17"
front : 100/80-17"
Conversion Timeabout 6 months, working principally the weekend and on holiday
Conversion Costabout 2000 USD

code by jerry