Cyclocross world championships were marred by tons of flat tires. Lennard explains why the top riders didn't see the course's hidden danger.
The drivetrain compatibility questions keep pouring in, and Lennard Zinn has answers for them all.
Lennard Zinn address questions about mixing and matching drivetrain parts, how to seat tubeless tires while traveling, and more.
Lennard Zinn addresses questions about things that can go wrong while using tubeless tire setups.
Lennard Zinn has some tips for helping readers clean sealant off their bikes, mixing Shimano cassettes, and more.
Lennard Zinn addresses questions related to all sorts of drivetrain parts, including Campy shifters getting stuck.
Lennard Zinn addresses questions about cantilever brakes, tubulars, and broken crank arms.
Lennard Zinn has in-depth advice for a reader trying to re-glue a 'cross tire using Effetto Mariposa Carogna tape.
Lennard Zinn addresses reader questions about bottom bracket compatibility, the life of carbon forks, and more.
Lennard Zinn addresses a question about how and why a Campy rear derailleur exploded during a bike ride.