This comes laced in a 26 v-brake compatible rim (alex DM18), tire (Vitola Evolution 26x1.9), tube, 7 speed freehwheel + throttle. If you know anything about electric hub motors, BMC V4 motors were by far the best (but a lot more expensive). You cannot find a such a light weight motor capable of delivering the power of these little BMC motors. The nice thing about these motors is they completely freewheel so there is little to no drag unlike many other motors. This motor came off a bike with a Grin Phaserunner controller and worked great!
It has 3 anderson connectors for the phasewires (to run sensorless for optimum reliability). Power: Up to 2000W (52V 40A). Axle Size: 14mm (10mm flats). The item "BMC V4 High Power Geared Hub Motor REAR 26 Wheel E-Bike Electric Bike TORQUE" is in sale since Tuesday, October 29, 2019. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Electric Bicycle Components".
The seller is "hi-powercycles" and is located in Chatsworth, California. This item can be shipped worldwide.