Sinewave Reactor USB Charging Unit

Saint Cloud Verified independent store

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The Sinewave Reactor takes the performance of our Revolution dynamo-powered USB charger and shrinks it into a package that fits above the star-fangled nut in a threadless steerer t ube, with a pass through for the 6mm bolt. The only visible part is a custom CNC-milled stem cap holding the USB connector. The cap is only 9.8mm tall and available in silver and black. The Reactor is compatible with 1″ and 1 1/8″ threadless systems. Show more