CSC Electric bicycle Conversion Kit MTX 48V 1000W 1500W motor sw900 26in 27.5in

Hub Motor:Brushless Non-gear Hub Motor for 48V 3. Rim:MTX39, inner width 30mm 4. Wheel Bottom bracket: Rear 135mm-142mm 5. Torque: 55NM for 1OOO 60NM for 15OOW 6. RPM: 470 for 48V 1OOOW 540 for 48V 15OOW 7.

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