Lennard Zinn takes a variety of questions this week, including one about undergoing cardiac tests.
Lennard Zinn provides detailed instructions on pairing Di2 Synchro Shift and a Garmin cycling computer.
A reader wonders whether the increased leverage of larger shoes would make it worthwhile to size up when cycling.
Lennard Zinn answers a question about flying with a disc-brake bike. Plus, more follow-up questions on wide-range road bike gearing.
Lennard Zinn addresses questions related to mixing components, gear ranges, and some follow-ups to previous columns.
Does women's-specific bike geometry make sense? Lennard Zinn talks to major manufacturers about their approaches to bike fit.
Why does Richie Porte ride such a small frame? Can eTap handle big cogs?
Lennard Zinn explains the fundamentals of road tubeless tire mounting and set-up. Plus a reader troubleshoots his road disc brakes.
Lennard Zinn runs through the cassette options available for riders who have Shimano rear derailleurs.
Lennard Zinn runs through the options on how to straighten a derailleur hanger and provides advice on shifting and derailleur set-up.