I've ridden brakeless, and I've ridden in the mountains.
I'm not keen to combine the two, for a multitude of reasons.
One stands out though- if you've just spent 1-2 hours climbing 2,000 metres up then surely going back down the other side, freewheeling at 80-100Km/h is your reward?
This.
Even with two mechanical brakes on a fixed wheel bicycle, descending the Pyrenees was really agonising, especially when you couldn't put your weight on the pedals as you would on a freewheel bicycle, thus hand and arse have taken quite a beaten.
Still, the only reward I got was that I actually rode a fixed wheel down the pyrenees.
This.
Even with two mechanical brakes on a fixed wheel bicycle, descending the Pyrenees was really agonising, especially when you couldn't put your weight on the pedals as you would on a freewheel bicycle, thus hand and arse have taken quite a beaten.
Still, the only reward I got was that I actually rode a fixed wheel down the pyrenees.