Lennard Zinn talks to a host of industry experts about why labeled tire sizes can be so inconsistent.
Lennard Zinn answers questions about off-brand Campagnolo-compatible chainrings, infrared motor checks, and nitrogen for tire inflation.
Lennard Zinn answers questions about Campy EPS compatibility, whether you can save money on non-Campy parts, and more.
Lennard Zinn answers questions about frame design, hidden motors, chainrings, anti-seize treatments, and the ongoing disc brake debate.
After the Paris-Roubaix disc brake injury, Lennard Zinn answers a litany of questions about whether discs are safer or better than rim
This week, Lennard Zinn tackles reader questions dealing with compatibility between component brands, the use of bike tools, and much more.
This film is far more than one about a great craftsman pursuing his craft. It is also about two great men healing and coming out of their
Lennard Zinn answers questions about coping with arthritic pain, fixing toe overlap, and making a rear derailleur spring back to life.
This week, Lennard Zinn addresses some issues readers are having with SRAM 1X drivetrains in cold, muddy conditions.
Lennard Zinn considers one product that may solve drivetrain compatibility puzzles and revisits flat bar shifters for road bikes.