Originally Posted by Barabaika
What kind of traffic are you going in?
I just ride in bike lanes and don't worry about cars.
I ride in city traffic. If I stuck to bike lanes,I wouldn't be able to travel anywhere. BTW,have you read any of the bike lane debate over in A&S?
Originally Posted by Barabaika
Single-speed sprockets and chainrings don't have them, and you can turn them upside down when the teeth wear out from one side.
I'm willing to bet the chain/spocket life for derailleur and SS bikes is pretty close. SS bikes run on the same gears all the time,derailleur bikes spread the wear out over many gears.