36 x 32
The vogue for ever steeper climbs and ever lower gears has been one of the biggest changes in cycling over the last 20 years. To understand the extent of the change, and the effect on climbing tactics and technique, we hear from riders, former riders, mechanics, physiotherapists and sports directors, including Sepp Kuss, Michael Woods, Maxime Monfort, Ian Boswell, Markel Irizar, Brian Holm and Aike Visbeek.
Kilometre 0 is supported by The Economist.
UK-based listeners can get a free print copy of The Economist delivered to their door by texting KM0 to 78070.
Got a question about the latest racing? Record a voice memo and send it to us via WhatsApp to +44 7971 338 205