- Fixing Flat Tires
- Adjusting Gears
- Replacing Chains
Fixing Flat Tires
To fix a flat tire, start by removing the wheel and tire from the bike. Use tire levers to carefully remove the tire from the rim. Inspect the tire and inner tube for any punctures or damage. Patch or replace the inner tube as needed, then carefully reassemble the tire and wheel.
Adjusting Gears
To adjust gears, start by checking the cable tension and limit screws on the derailleur. Use the barrel adjuster to fine-tune the shifting. Ensure the chain is properly aligned on the cassette and chainrings. Test the gears by riding the bike and make further adjustments as necessary.
Replacing Chains
When replacing a bike chain, start by removing the old chain using a chain tool. Measure the new chain against the old one and use the chain tool to break it to the correct length. Install the new chain, ensuring it runs smoothly through the derailleur and cassette. Finally, check the chain for proper tension and make any necessary adjustments.