Continued Discussion – Bicycle Commuting

Somebody please fix these numbers:

87% of daily trips take place in personal vehicles
91% commutes take place in personal vehicles
(Bureau of Transportation Statistics)

“…Each gallon of gasoline burned creates 20 pounds of carbon dioxide…”
“…Every mile pedaled rather than driven keeps nearly one pound of carbon dioxide out of the atmosphere. Even a short, four-mile round-trip bike ride keeps about 15 pounds of pollutants out of the air we breathe…”
(Conservation International – What You Can Do)

Search on Google to see how efficient your auto is. I haven’t driven my car for a couple weeks and it feels so great! I ride all over. See my recent post on riding (bicycle commuting) home from the car service center 50 miles from my house. I’ve car pooled some places, with my wife to go see family or friends. Riding my bike to work and the store is simple and requires little more time. Of course, I admit, that my small community makes it easy to spontaneously go to the store on my bike.

Making it happen:

Some communities aren’t so small and require more planning but that shouldn’t stop you from being able to ride a bike to fulfill your daily chores including work. Bikes come in such a vast variety that you can literally find one that mozies around or one that rides like a bullet to do the job. From Touring bikes to competitive road bikes, you have your choice. If you work in a mountain town there are great trail bikes around.

a touring bike
road bike


I guess, the hardest part is building it into your day. I once had a customer that was busy enough with family and work that his daily commute was his exercise plan. He built it into his day and each way was about 17 miles through traffic. He was an investment officer. Every person has to figure how they are going to make it work if they decide to do it.

Bicycle commuting is the kind of thing that promotes good health, both physically and mentally. In articles all over the web you can read about how exercise improves mood and productivity at work. The increased blood flow to the brain and body may have something to do with this. Here are a couple articles about exercise and one specifically about exercise before work, 5 Reasons to Exercise Before Work and 7 Benefits of Morning Exercise. Think of the morning commute to work as this way to exercise and brighten your day.

Bicycle Power!

Obviously there are times when we require our auto but I believe that most of the time we can do the work of the auto under our own power and gain massive benefits for our bodies and environment as a result.

I suppose I’ll make an argument for using cars less and less in the next part of the ongoing discussion about bicycle commuting.

How to adjust a rear derailleur

If you are thinking where my post about adjusting front derailleurs might be, it’s not. It’s not a thing anymore, well with mountain bikes. Road bikes will continue to use this antiquated technology until it finally arrives at the bitter end of a dark tunnel.

Step 1: Take your bike to your local bike shop.

If you are more persistent and have read on, then my instructions are below. You will find a video link attached in a few weeks.

  1. Make sure that the derailleur hanger is straight (if you don’t know what this is then repeat the above “step 1”)
  2. Disconnect the derailleur cable (for non-electric systems)
  3. Now dial in your high and low limits by physically pushing the derailleur to the low and high cogs; gently! Adjust your H and L screws so that the chain makes no strange or shifting sounds in those two cogs
  4. Back off all barrel adjusters associated with this system
  5. Attach your derailleur cable to the derailleur using the pinch bolt (gum or duct-tape attachments that work get a star) in the default (usually high) position (Hint: XTR, XT, XX1, X01 and similar derailleurs typically like a little cable slack, maybe 2mm from the tight position at the pinch bolt)
  6. Begin shifting while pedaling the system
  7. Make necessary barrel adjustments to adjust tension on the cable if the shift isn’t quite right
  8. Listen to each gear as the chain rides over it; no sounds should emanate that aren’t simply the normal chain and cog interface

I promise a video to explain all this and make it easier to follow. But for now if you’re desperate then just take it to a shop and pay the $15 to get it done right.