Put a torque tube ring set together - Soooo Boring
Channel: Windswept and Interesting Limited
Date: 2018-07-10

A really long and boring video, demonstrating how to put some rings and strings together, to make a torque tube.
This is the bit which links the e-bike generator wheel to the spinning ring of kites. There's another ring on top to help lift it neatly up. If you watch this to the end I salute your perseverance and determination.