The Busch & Müller USB Werk lets you charge your devices on the go using the power generated by your dynamo hub. Perfect for long-distance tourers and commuters who rely on GPS units, phones, or other USB devices, it converts your wheel's rotation into usable charge — no batteries, no solar panels, just clean pedal power.

  • Charges USB devices directly from your dynamo hub
  • Ideal for touring, bikepacking, and long commutes
  • Powers GPS units, smartphones, and other USB accessories
  • No batteries required — 100% pedal-powered charging
  • Quality German engineering from Busch & Müller
SKU BPW-0791
Model # 0791
Brand Busch & Müller