A lot, I like to do at least one audax on each of my bikes. There is a plan to do a 200 on my pub bike (just to see if it can be done). The full list:
- Cube Agree: typical aluminium racer as they were sold back in 2012, 23mm tyres, 3x10 105, mechanical rim brakes. Did my first two audaxes on this bike, back in 2015. A bit too big and a very stiff frame, 300 max
- Santos Trekking Lite: a light touring bike with a Rohloff hub, 35mm tyres and hydraulic rim brakes. Mainly used for winter 200s, only flat bar bike on the list
- Specialized Roubaix: very comfortable (to me) carbon racer. 25mm tyres, 2x11 Ultegra, mechanical rim brakes. My main audax bike between 2016 and 2020. Used for my first 400, 600 and 1000.
- Specialized Diverge: one of the winter bikes, mudguards, 32mm tyres, 2x10 Tiagra, hydraulic disc brakes. Winter 200s and the occasional 300
- Surly Cross Check: the other winter bike, mudguards, 32mm tyres, 1x10 mix of Shimano (derailleur, v-brakes, dynamo hub), SRAM (cranks), Microshift (bar end shifter) and Tektro (brake levers). Only used for winter 200s
- Bombtrack Arise: a singlespeed cross bike, 35mm tyres, v-brakes and my favorite gear, 42x16. Used for one 200.
- Cannondale CAAD 12: typical aluminium racer as they were sold back in 2017, 25mm tyres, 2x11 105, mechanical rim brakes. I use this occasionally for shorter audaxes in summer, by far my fastest bike.
- WiND 58: custom-built steel racer/randonneur with a porteur rack, dynamo hub, 28mm tyres, 2x11 105, mechanical rim brakes. Main audax bike since 2021, completed LEL without issues