Ask the Mechanic
Andy the Mechanic, AKA Andy Wallen, fields technical and bicycle fix-it questions.
Bicycle Maintenance Guide
Summary of what an experienced cyclist has learned over the years.
Bicycle Maintenance Guide and Riding Tips
Contains maintenance tips and tutorials categorized by topic.
Bicycle Repair
A Free Internet Presentation That Shows You How To Fix Bikes
Bicycling Maintenance & Technical Books
Repair, maintenance, frame & wheel building.
BikeForums.net: Bicycle Mechanics
Topics include bicycle maintenance, repair and common issues and fixes.
BikeWebSite
Step-by-step guides for bicycle tune-up and repair. A comprehensive, illustrated, online bicycle repair manual.
Chain-Suck in a Nutshell
Chain-Suck binds chains onto the teeth of chain-rings, and brings pedalling to an abrupt stop. Find out why, and how to resolve the problem.
FAQ from rec.bicycles.tech
"Frequently Asked Questions" list from the rec.bicycles.tech newsgroup. Valuable answers that give more details than most sources.
GeRZ Bicycle Gear Tables
Learn to check and evaluate bicycle gear ratios to improve the efficiency of your road or off-road bike -- includes both 27" and 26" gear charts.
Harris Cyclery
Articles about Bicycle Repair by Sheldon "Fixit" Brown
Home made cheap bright light
Detail of my experience making a 20W 12V 20 degree headlight for my bicycle commute.
HPV Drivetrain Analyzer
Drivetrain evaluator for bicycles, tricycles and other HPV's that use chains, sprockets, geared cranks and hubs with 1:1 power transfer to environment, ie wheels rather than screws.
Mountain Bike Repair
Step-by-step bike tuneup and repair with color photos.
ProMechanics.com
USA Cycling's advisory board for bicycle mechanics provides this site on how to become or locate professional race mechanics. Also, includes resources for the mechanic.
Sturmey Archer SW Hubs
Hints and tips for maintenance and repair of the "silent" Sturmey Archer hub.
United Bicycle Institute Technical Forum
Post questions and get answers. Also, provides search engine that researches archived postings.