Cowboy is rolling out a free over-the-air update to its single-speed, belt-driven e-bikes that promises to flatten steeper hills while also making its 250W rear-hub motor more efficient when the road levels out — no gear changes required.
Specifically, Cowboy says its AdaptivePower 2.0 update will help take riders up hills that are 50 percent steeper while saving 10 percent more power on flat roads. These improvements...