See also:
Bicycle Shifter Tutorials
Video tutorials about gear shifter maintenance and repair.
Video tutorials about gear shifter maintenance and repair.
Latest from the Derailleurs & Shifters Forums:
How To Recondition RapidFire Plus Shifters
Shows how to troubleshoot, clean and lubricate RapidFire-style index shift levers.
How To Replace a GripShift Cable
Learn how to disassemble and reassemble a twist shifter to replace the inner shift cable.
How To Shift Your Gears
Learn how to use your full range of gears: applies to 21, 24, and 27 speed shift systems.
How To Lubricate Brake and Shift Cables
Cable lubrication is recommended, especially if you ride in the rain or have old cable housings.
Helpful pages from Sheldon Brown: