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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Cut out saddle design relieves pressure
& as 100% waterproof options
Other features: Made from steel
please check out the manual and specs here
tough and built to last
Sinewave Reactor USB Charger Gravel Cut out saddle design relievesThe Sinewave Reactor is an ingenious device used to power USB devices from a bicycle dynamo. It starts charging at 5. 5km h, reaching full charging rate at 14. 4km h. It will deliver at most 1 Amp of current at 6V. The Reactor hides the device inside the steerer tube of your bike, underneath the stem. All that's visible is a tiny cap with a USB port. It's compatible wtih 1" and 1 1 8" threadless systems. It's totally waterproof, and the USB connector
