Details 

7-Speed Flywheel: It provides 7 speeds to choose from, adapting to different riding needs and enhancing your riding experience.

Good Wiring: The wire and interface are well connected to ensure a low failure rate for long-term use.

Application

It is suitable for 20''/22''/24''/26''/27.5''/28''/29''/700c aluminum wheel bikes, which can be used for commuting to work, going to school, riding for fitness, leisure and entertainment, field trips, riding for dating and so on.

Specification

Assembly Required: No

Style: Modern

Shape: Round

Color: Black

Material: Aluminum, Iron, Copper, Magnetic steel

Voltage: 48V

Power: 1500W

Motor Type: Brushless Gearless Threaded Hub Motor

Number of Hall Sensors: 3

Maximum Speed: 500RPM

Maximum Torque: 40N.M

Motor Diameter: 242mm/9.53in

Magnet Size: 13.65*3*35mm/0.54*0.12*1.38in

Axle Diameter: 17mm/0.67in

Motor Shaft Diameter: M14(14mm/0.55in)

Hub Opening Width: 135-145mm/5.31-5.71in

Brake: 6-hole Type Disc Brake ( Not Included )

Corresponding Controller: 48V 1500W Controller

Noise Data: <45dB

Motor Cable Length: 1.2m/3.94ft

Motor Shaft Length: 210mm/8.27in

Motor Opening Distance: 135mm/ 5.31in                    

Flat Fork Width Requirement: 135-142mm/5.31-5.59in

Hub Height: 40mm/1.57in

Disc Brake Pad O.D.: 160mm/6.3in

Axle O.D.: 16.8mm/0.66in

Flat Wire Size: 12mm/0.47in

Applicable Aluminum Wheels: 50.8cm/20'', 55.88cm/22'', 60.96cm/24'', 66.04cm/26'', 69.85cm/27.5'', 71.12cm/28'', 73.66cm/29'', 700c

Package Size: 24.5*28.5*28cm/9.65*11.22*11.02in

Gross Weight: 7.99kg/17.61lbs

Net Weight: 7.59kg/16.73lbs

Package Included

1* Brushless Hub Motor