Tenways nearly perfects the shareable city e-bike

The CGO Compact electric bike twists and folds to create a wall-hugging profile.

Good electric bikes are expensive. So why not buy one and share it?

That's the idea behind the Tenways CGO Compact e-bike I've been sharing with my wife and teenage daughter for the last two weeks. It adapts in seconds without any tools to comfortably fit riders of varying heights thanks to its low-entry frame, quick-release seat post, and height-adjustable handlebar.

It also takes up less space than an ordinary bike with its 20-inch wheels...