tontonan
All of the gear you don't need on your urban commuter bike (and a few things you do)
This guy held back urban cycling for 30 years, but we still use his ideas
The perfect number of gears for your urban bike is three. Here's why.
Contact Urban vs Marathon - A 1200km Brompton Test
INSANE URBAN FREERIDE vs 26" DIRT JUMPER
URBAN MTB FREERIDE ON MY DOWNHILL BIKE!
Engwe P20: a silent urban ebike for everyday use
Urban Cycling Basics Workshop