High quality, Danish designed, rear hub motor electric assist conversion kit Wheel motor unit
Promovec 50750-BL Brushless rear hub motor
Nominal power: 500W
Max Torque: 43Nm
Voltage: 48V
Maximum assist speed: 32 kmh / 20 mph
5 assist levels
HG cassette compatible
Rim & Disc brake compatible
6-Bolt disc mount
Hub spacing: 138mm
Heavy Duty 12G stainless steel spokes
Battery
Promovec 50637-BL-C Li-Ion battery
48V 8.8Ah
Capacity: 422Wh
Range: up to 79 km / 49 miles
Universal fit rear rack
Integrated controller & rear LED light
Interface
Promovec 50986 LCD Center display
83.6 x 62.5mm backlit display
IP65 protection
CE / EN 15194 / REACH / ROHS certified
Brackets for 22.2/25.4/31.8mm handlebar mounting incl.
5-buttons control panel
Sensor
Speed sensors for regular square taper (JIS) bottom bracket or Hollowtech II type spindle crankset incl.
All hardware, cables and harness incl.