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The NB POWER 3000W is a rear-wheel hub motor built for 20-inch wheels and 72-volt battery systems. It is aimed at high-power tricycle and commuter conversions rather than light assist riding. The 35 lb unit is heavy, and it has no NRTL safety listing, so it suits builders who can handle wiring, torque arms and their own safety checks. Compared with lower-wattage hub kits, it trades weight and legal caution for much more torque and speed potential.
In stock
Lowest price we've seen: $740.00 on Nov 14 at Walmart. Tracked across 1 store since Nov 14.
The NB POWER 3000W Hub Motor is a 72-volt, 3000-watt rear-wheel hub motor. It fits a 20-inch wheel and is intended for high-power tricycle conversions.
The model number is 190NB3000F/R20*4.0. The motor weighs 35 lb.
