How do you adjust the gear shift on a bicycle?
- Adjusting your Gears Raise the bike off the ground on a bike stand. Locate your derailleurs. Diagnose your shifting problems by testing each gear. Find the cable adjusters. Shift to your “problem gear.”. Loosen your cable adjuster if the chain won’t shift down. Tighten your cable adjuster if your chain won’t shift “up.”.
Can you change shifters on a bike?
Bicycle shifters allow you to control the gears on a multispeed bicycle. There are several types of shifters, but they all operate on this same principle. Although reasonably durable, shifters do eventually wear out. Replacing them is not difficult if you are comfortable with basic hand tools and mechanical concepts.
How much does it cost to change gear shifters?
If the cause turns out to be a loose shifter linkage, you can tighten it yourself at no cost, or have the repair-shop do it for $50-75. If the condition is being caused by a damaged shifter cable, the repair-shop will charge you $125-$250 for replacement, or you can purchase and replace it yourself for around $35-$80.
Why is my shifter loose?
Generally, most all gear shifters will become loose due to aggressive gear changing from the gear shifter. Aggressive gear changing can cause damage to the bushing on the bottom of the gear shifter lever. Once the bushing is damaged, it will cause slack in the gear shifter.
How long does it take to change a shifter cable?
The time it takes to replace a shift cable will vary across car make and model. On average, the shifter cable takes 1.5-2 hours to install. If the whole cable does not need to be replaced, other repairs on the same part may take less time to complete.