A great mid-range option for riders who want a fast, reliable setup. The 2000W kit + 52V battery bundle delivers 30–43 mph top speed and a 52v 20ah = 20–35 mile range or 52v 28ah = 35-50 miles of range (depending on rider weight, speed, and throttle use).
 
Kit includes:
2000W motor pre-installed on an MTX39 rim
Sinewave 40A 2000W controller (52V / 72V compatible)
SW900 display
Standard throttle
Pedal-assist sensors
1× pair of torque arms
Brake sensors
 
Battery details:
52V 20Ah battery (Samsung 50GB cells)
Slide-on/off mount with keys included
52V 3A charger included
XT60 connector + required adapter cables
 
or
 
52v 28ah battery ( samsung 50GB cells )
Triangle battery + straps
52v 3a charger included
xt90 connector + required adapted cables 
 
Delivery time 
Free UK delivery in 1–3 working days after purchase.
 
Warranty:
Both the motor kit and battery come with a 1-year warranty covering manufacturing faults only (not user damage or DIY modifications).