The Serfas® eDart 350W and 500W models represent affordable entries into the e-bike market while offering plentiful power, range, comfort and two frame style options – Step Over and Step Through.

  • eDART 350W
    • Pedal Assist 20mph / Throttle 20mph (Class 2)
    • 30 Mile Range
  • eDART 500W
    • Pedal Assist 28mph / Throttle 20mph (Class 3)
    • 30 Mile Range

Also, see our Kilowatt NTA 8776 E-Bike Certified Helmets – Designed and manufactured to the latest leading safety standard specifically for e-bike helmets.

All Serfas® helmets are protected by our Two-Year Helmet Crash Replacement Program (Product Registration Required).