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.
Lennard Zinn runs through the tech curiosities he saw at Interbike, from wheels to helmets to superlight tubes.
Lennard Zinn spent some time checking out the e-bikes on display at Interbike. Here's what he learned.
Lennard Zinn went on chain lube hunting at the 2017 Interbike tradeshow in Las Vegas.
This 10-gram unit screws onto the rear tire valve and calculates speed, cadence, and power.
Lennard Zinn documents his ride from Boulder City, Nevada to Las Vegas during Interbike.
Lennard Zinn recounts how at most of the time a cyclocross pit crews' work is done before the race even starts.
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.