Lennard Zinn includes many of the notes he's received in response to his column on the heart issues endurance athletes can face.
Lennard Zinn answers more questions about how to best measure chain wear, and a reader shares an interesting drivetrain mash-up.
Lennard Zinn answers readers' questions about 10-speed and 11-speed inter-compatibility and explains what chain width actually means.
Lennard Zinn lays out his holiday wish list, which includes everything from inexpensive packets of tire sealant to commemorative jerseys.
Lennard Zinn explores the myriad ways to check chain wear — not all yield the same results. Here's how to measure accurately.
This week, Lennard Zinn addresses reader questions about shifting and attaching tubulars with tape.
Among this week's questions is one about a shifting problem, the solution to which ends up being easier than first thought.
Lennard Zinn writes a follow-up about his heart arrhythmia to explain how exercise can cause irreparable harm to the organ.
This week, Lennard Zinn addresses questions about the quick release recall, bottom brackets, and using chain wax before a rainy ride.
Zinn explains two new 'cross accessories that he finds essential for easy wrenching and happy riding this fall season.