The One-Brake Problem Nobody Warns You About
The Kugoo Kirin S1 runs rear-wheel drive with only an e-brake on the back wheel and a stomp fender — no front brake at all. Multiple experienced riders call it unsafe for any traffic environment, and at least one country is legislating dual brakes into law. It's the kind of detail that doesn't show up in spec sheets but changes everything about how the scooter actually feels to stop.
