Mechanical woes and the road to Oaxaca

When your brakes fail, it might as well be on a winding mountain pass with sheer drop offs and hairpin bends. Even better if it is a pass that climbs from near to sea level up to almost 3000m, before dropping back down to below 1500m. (That’s pushing 10,000′ before returning to less than 5000′ for those of you who have not gleefully embraced the metric system.)