Thursday, 31 July 2008
The Runwell: Day 5
Wednesday, 30 July 2008
On the Personalities of Old Bikes
Tuesday, 29 July 2008
The Runwell: Day 4
Monday, 28 July 2008
Police Attack NYC Critical Mass Rider
Sunday, 27 July 2008
The Runwell: Day 3
Saturday, 26 July 2008
The Runwell: Day 2
Friday, 25 July 2008
The Runwell: Day 1
CNN Gives Old Bike Refurbisher "Hero" Status
"Used bicycles can transform the economic and social condition of families," says Schweidenback. "[They] give people access to jobs, health care and education that is too distant for walking."
Since 1991, Schweidenback's nonprofit Pedals for Progress has collected and shipped more than 115,000 used bicycles to 32 developing countries worldwide, where they are sold at a low cost to local residents like Don Roberto Garcia.
"A used woman's mountain bicycle changed my life," says Garcia, 54, a house cleaning supplies salesman in Nicaragua who works six days a week to support his six children and buy medicine for his wife, who suffers from cancer.
Read the entire story here.
Also, see this story from Chicago from a while back.
Thursday, 24 July 2008
My New Project: The Runwell
Wednesday, 23 July 2008
Happy Birthday, Old Bike Blog!
Monday, 21 July 2008
How's That? Forbes Says San Diego #3 Most Bike-Friendly?
Sunday, 20 July 2008
1930s "Lifetime Elgin" Poster
Friday, 18 July 2008
How to Adjust a Sturmey-Archer Three-Speed Hub
Double check the adjustment in all gears. In low gear, you should be able to see that the sprocket moves faster than the wheel, and the hub should not make a ticking sound while being pedaled forward. In middle gear, the sprocket should move at the same speed as the wheel, and you may hear a slow ticking as you pedal. In high gear, the wheel should turn faster than the sprocket. The same slow ticking may be audible in high gear.
If you hold the trigger halfway between middle and high gear, the hub should disengage so that you can spin the pedals forward without going anywhere. If it freewheels forward in high gear, the cable is to tight or has too much friction to release properly. If it freewheels forward in middle gear, the cable is too loose.
If you're anything like me, you will have to make many minute adjustments to the cable tension until you get it just right. The key points again: 1) properly seat indicator spindle in hub; 2) freewheel in high gear means cable is too tight; 3) freewheel in middle gear or low gear means cable is too loose; 4) there should be no ticking sound when pedaled forward in low gear; 5) hub should freewheel between 2nd and 3rd gear.
If you would like to read Sheldon Brown's original article in its entirely, go here. Sheldon also has lots of other great information about three speed (a.k.a. planetary, or epicyclic) gearing, including diagrams that show what's going on in there.
By the way, my experience related here is based on the Sturmey-Archer AW hub that is original to my Columbia, I have no experience with other S-A models or other hub-geared systems.
Tuesday, 15 July 2008
Reader Project: Giuseppe's 1973 Schwinn De Luxe Twinn