julio 24, 2026
Varstrom 48V500W & 48V750W Hub Motor Kit. This Varstrom 48V 500W/750W rear hub motor kit fits a wide range of bicycles with rear dropout width of 135-145mm. The hub motor is designed for V & disc brake systems and cassette flywheel (not suitable for screw-on freewheels), supporting up to 10-speed gear systems.