Shimano DH-3N80 Dynohub


The DH-3N80 is Shimano's best "sport" dynamo, with the lowest weight and drag of any model they produce. It compares favorably to the Schmidt dynohubs considering the price difference. The 3N80 has Ultegra level bearings, minimal drag, and provides six volts to provide reliable, battery-free power for your lighting system.

490g. Made in Singapore. Silver 32h only.

Wheelbuilding Specs:

  • Flange Diameter 70mm
  • Center to Flange 28mm

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