Originally Posted by
KenshiBiker
Just an observation that you may find that the direct 4-mile route is not the best route by bike. Lots of people have found that it's well worth it to "take the long" way if it avoids busy, narrow streets, big hills, etc. Good luck.
+1
^ A very good point.
It would be hard to overstate the importance of having the means and ability to fix a flat tire on the road, using puncture-proof tires (I like Bontrager Hard Case), having a rescue option, or all of the above. Also, even tires that are not leaking need to be inflated frequently (at least weekly) so a good floor pump at home with a gauge is very helpful. I also keep one at work.
The body is an amazing machine and, though the first few rides may test your will, it will quickly adapt. It will only take about a week before the rides start getting easier!