Back when I was cycling regularly, I considered the fact that I couldn't quite when I wanted a major feature. Even considering the risk of blown tires, the abil

Back when I was cycling regularly, I considered the fact that I couldn't quite when I wanted a major feature. Even considering the risk of blown tires, the ability to plan routes in advance that I knew I could do even though I would want to quit half way through was a major component of my ability to push my limits.