Jack
Treehouser
- Joined
- Sep 23, 2010
- Messages
- 2,537
Point taken, BI'm not talking about longevity, I'm talking about body parts wearing out. That's where I'm coming up short.

I'd have to agree then, about genetics being the biggest factor. Perhaps other, more manageable, factors include: overuse, excessive stress, hyper-extention, under prep (training/stretching), repetitive injury, insufficient recovery/rest.
edit: It's really hard to pick your parents.
Purposeful transportation that combines recreation with necessity. It takes a bit of perseverance until riding shape isn't an encumbrance, but once you have it, not so much riding is needed to maintain it for casual cycling. Definitely beats walking for getting to your destination quicker, sometimes faster than a car as well. You really don't need a destination, just head out (remember?)....helps keep you young. Simplicity is one reason I like a single speed. I think a 3 speed would be cool too, if they have them. Flat tires, meh.... Especially on thicker tires, not so common to get punks.