2 x 48V 10Ah, 25A sensorless controller, NC motor.
One pack is in framebox and another is in backpack
With two packs this bike have 80km no-pedal range with
average speed 30km/h
Speed limit switch, Multi connector automaticly detects charger
or second battery pack. Switch for choosing battery packs
and key lock
48V20Ah in backpack
35A infineon with 4110 fets
Nine continent motor
Realy special electric bike. some 20 years old. Extremly well made.
Still going good, I just replaced the batteries.
Unknown producer probably from Niederland.
I realy like this bike.
Kona Efrika 36
Custom made front motor, stator plates and covers from crystalyte 408,
14 turns, double the number of magnets, 90mm dropout width.
Schlumpf drive + 3 speed shimano hub gears
Can be crancked up to 70km/h
KONA CINDER CONE 17"
Small frame fited with custom made box with controller, bms,
and 48V10AH headway lithium.
Look in Videos for details