0

Your Cart is Empty

Sinewave Reactor

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 tube, 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 or black.

The Reactor is compatible with 1" and 1 1/8" threadless systems.

FAQs

Uses

  • Bicycle touring
  • Commuting
  • Green/Portable Electricity for USB Powered Devices
  • Power USB Battery Chargers or External USB Power Packs
  • Emergency Power Source
  • Navigation while riding
  • Music while riding

Features

  • Best in class efficiency
  • High Speed Overload Protection
  • Simple Installation
  • Light weight
  • Shock and vibration toughened
  • Waterproof
  • Gold-plated USB connector won’t rust or corrode

Specs

  • Starts charging at 3.5 MPH (5.5 km/h)
  • Full charging at 9 MPH (14.4km/h)
  • Max current: 1 Amp
  • Weight: 37 grams
  • Dimensions: 14x35x54 mm
  • Wire length: 36″ (91 cm) (contact us if your setup requires a longer wire)
  • Wire ends: Stripped wire

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 tube, 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 or black.

The Reactor is compatible with 1" and 1 1/8" threadless systems.

FAQs

Uses
  • Bicycle touring
  • Commuting
  • Green/Portable Electricity for USB Powered Devices
  • Power USB Battery Chargers or External USB Power Packs
  • Emergency Power Source
  • Navigation while riding
  • Music while riding
Features
  • Best in class efficiency
  • High Speed Overload Protection
  • Simple Installation
  • Light weight
  • Shock and vibration toughened
  • Waterproof
  • Gold-plated USB connector won’t rust or corrode
Specs
  • Starts charging at 3.5 MPH (5.5 km/h)
  • Full charging at 9 MPH (14.4km/h)
  • Max current: 1 Amp
  • Weight: 37 grams
  • Dimensions: 14x35x54 mm
  • Wire length: 36″ (91 cm) (contact us if your setup requires a longer wire)
  • Wire ends: Stripped wire
** Winter Hiatus **

Our store is taking a seasonal break, so you won’t be able to add items to your cart. However, if you urgently need dynamo wheels and lights, or bikepacking bags, get in touch and we’ll be happy to assist you.

Have a fantastic winter!

About Us

Good Rotations is an independent online bikepacking and adventure cycling store.

If you are looking for a complete brevet or expedition setup, advice on gear, or help with finding the right bikepacking bag or dynamo system, we're here to assist.

Get in touch: hello@goodrotations.co