Product Reviews

  • Best Dynamo Hubs

    There are a host of dynamo hubs on the market, many offering different strengths and weaknesses. Read below for the best dynamo hub options. Highe...
  • Best Dynamo Hub USB Charger

    There are a host of dynamo hub USB chargers on the market, many offering different strengths and weaknesses. However, a large majority do not offer...
  • Sinewave Revolution USB charger TLDR

    The Sinewave Revolution is one of the standard "go-to" dynamo USB chargers thanks to its tried and tested design since its 2014 launch. Read more b...
  • Igaro D1 Charger Technical Overview

    The Igaro D1 dynamo USB charger allows bikepackers to convert their dynamo hub’s power into a continuous power for their devices.  Design The Iga...
  • Mounting a Bottle Dynamo on a Brompton

    Bottle dynamos are convenient for their easy install, lower price-point, and ability to disconnect for zero drag. The irregular frame geometries of...
  • Shutter Precision Dynamo Hub: Different Models Explained

    Shutter Precision’s (SP) wide variety of dynamo hubs are put to the test. See below for what their top 4 most popular models respectively do best f...