Having a wheel built (cheers @arup) with SP dynamo hub for upcoming tour.
Initially it'll be for charging smartphone (for maps and photos) but ultimately want to add in lights as well. I am looking at BUSCH & MULLER E-werk and USB-Werk devices to enable USB charging but keen to hear of any better alternatives that won't break the bank.
Having a wheel built (cheers @arup) with SP dynamo hub for upcoming tour.
Initially it'll be for charging smartphone (for maps and photos) but ultimately want to add in lights as well. I am looking at BUSCH & MULLER E-werk and USB-Werk devices to enable USB charging but keen to hear of any better alternatives that won't break the bank.