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28 February 2025

8 minute read

How to Fix Clicking Gears on Bike

You've probably been there: cruising on your beloved bicycle when suddenly, that annoying clicking sound starts coming from your gears. It's not only irritating, but it can also spell trouble for your bike's performance and longevity if ignored.

Jake Fieldsend

Jake Fieldsend

Founder & CFO

How to Fix Clicking Gears on Bike

How to Fix Clicking Gears on Bike


You've probably been there: cruising on your beloved bicycle when suddenly, that annoying clicking sound starts coming from your gears. It's not only irritating, but it can also spell trouble for your bike's performance and longevity if ignored. Addressing the issue quickly is crucial for maintaining your bike’s optimal function and ensuring a smooth ride. This guide will help you get to the root of those clicking gears, giving you the know-how to distinguish between a simple problem and a bigger issue. We'll also explore when it's time to put down the tools and call a professional.

Let’s embark on solving this common cycling conundrum together.


1. Identifying the Problem


1.1 What Causes Clicking Gears?


Clicking gears can transform your biking experience from relaxing to frustrating in a heartbeat. To effectively tackle this noise, understanding its common causes is key:


  • Misaligned Derailleur: Often, a misaligned or poorly adjusted derailleur is the main culprit. This can prevent smooth gear transitions and create that dreaded clicking sound.
  • Dirty Chain or Gears: Dirt and grime build-up on your chain and gears over time, affecting its motion and potentially causing disruptive noises.
  • Worn Components: Over time, components like the chain, cassette, or chainrings can wear out, making them unable to mesh correctly and leading to clicks.


Another possible cause could be loose spokes or a failing bottom bracket. However, these tend to produce other kinds of noises and issues. It's important to diagnose correctly to tailor your fix efficiently.


Pro-tip: Regular cleaning and maintenance can prevent most of these issues from developing in the first place.


1.2 Is It a Simple Adjustment or a Bigger Issue?


Deciphering whether a clicking gear problem is minor or major can save you significant headaches. Your initial checks should focus on the gear alignment. If the derailleur is slightly off, making small adjustments using the barrel adjuster might suffice.


Simple Adjustments:

  1. Check if the derailleur hanger is straight: If bent, this might require professional attention.
  2. Adjust the gear cable tension: This can often be adjusted on the road with the barrel adjuster for an immediate fix.
  3. Inspect the chain: Is it too tight or too loose? Chains in bad condition can also cause clicking sounds.


If these adjustments don’t resolve the issue, then it might indicate wear and tear on essential components:


  • Replace worn-out chains or cassettes.
  • Inspect and potentially replace your bottom bracket if clicking occurs under load.


Pro-tip: Document your changes to easily revert or refine them during your diagnostic process.


1.3 When to Seek Professional Help


While minor fixes can be tackled solo, not all clicking sounds are straightforward. Recognising when to call in a professional can save unnecessary frustration and potential further damage.


Seek professional help if:

  • Adjustments fail to silence the clicking after thorough attempts.
  • You lack the tools for component replacement or deeper diagnostics.
  • You suspect complex issues, such as frame or wheel hub problems, which can require specific expertise and equipment.


This is where Bikebook comes in handy. Our platform offers an easy way to compare local bike mechanics and find reliable experts to handle intricate issues you might encounter. A professional can offer solutions swiftly and efficiently, ensuring your cycling adventures remain uninterrupted.


Pro-tip: Keep a maintenance log to provide helpful details to your mechanic, ensuring quicker diagnosis and an effective fix.


2. DIY Fixes for Clicking Gears


2.1 Adjusting the Derailleur for Better Alignment


Troubles with your derailleur can often cause the dreaded clicking noise. To tackle this, start with a visual inspection. Check if the derailleur hanger is bent. If it's out of alignment, you'll need to straighten it carefully, perhaps with a tool like a derailleur alignment gauge. Once aligned, shift through the gears while listening and observing for any unusual behaviour.


Fine-tuning the derailleur can also help. Here's how:

  • High and Low Limit Screws: Adjust these to ensure the chain doesn't fall off.
  • Barrel Adjuster: Turn the barrel adjuster to fine-tune cable tension, ensuring smooth gear shifts.
  • Indexing Adjustment: Shift to the highest gear, then adjust the barrel until the chain moves smoothly to the next lower gear.


Pro-tip: Always remember to inspect your derailleur cable. Frayed cables can impact tension and alignment.


2.2 Lubricating the Chain and Gears


Neglecting lubrication can lead to excessive noise, including clicking. Cleaning and lubricating the chain and gears are critical steps in reducing gear noise. Begin by thoroughly cleaning the chain with a specific bike chain cleaner or degreaser. Use a brush to scrub away grime from the chainrings and cassette. Rinse with water and dry completely.


Lubrication involves:

  1. Choosing the Right Lube: Use a wet lube for rainy conditions and a dry lube for dry climates.
  2. Application: Apply lube onto each chain link, allowing it to penetrate fully. Wipe off excess to prevent dirt attraction.
  3. Regular Maintenance: Post-ride, wipe down the chain to get rid of dirt and reapply lube if needed.


Pro-tip: Regularly inspect your chain for stretch as an overly stretched chain can wear down gears faster.


2.3 Replacing Worn Out Components


Worn components can cause persistent clicking that lubrication or adjustments can't fix. Components like the chain, cassette, and chainrings need periodical assessment. An overly stretched or rusty chain usually demands replacement every 1,500 to 2,000 miles, depending on conditions and maintenance habits.


Signs of wear include:

  • Slipping gears: Indicates worn teeth on the cassette.
  • Chain stretch: Measuring tools are available to check for this specifically.
  • Odd noises during shifts: Suggests an inappropriate combination of worn chainrings and cassette.


Pro-tip: If in doubt, assess the wear on your drivetrain with a chain checker tool to avoid premature replacement of other components.


3. When to Use Bikebook for Professional Help


3.1 Finding a Trusted Mechanic Near You


Struggling to find a reliable bike mechanic in your area? Bikebook simplifies this process by offering an extensive database of local professionals. With just a postcode entry, you can easily connect with certified mechanics who specialise in repairing and servicing bicycles. You won't have to waste time sifting through countless online listings or worrying about the credibility of a service you choose. Instead, Bikebook ensures that you're choosing from a network of trusted professionals within your locality.


On Bikebook, you'll also get access to essential information and user reviews from fellow cyclists. This helps you compare services and find the one that best suits your needs. Rather than blindly picking a mechanic, you make an informed decision, saving you time and providing peace of mind.

Subtle tools like filtering by service type (mobile, e-bike qualified, or fitting offers) further aid your search, guaranteeing you find the right match for your repair needs.


Pro-tip: Use Bikebook's comparison tool to discover local mechanics whose services are not only affordable but also highly rated by fellow cyclists.


3.2 How Bikebook Can Save Time and Hassle


If you're tired of the traditional, laborious processes of booking bike repair services, Bikebook can rescue you from the hassle. Its user-friendly platform is designed to expedite your search for the best mechanics in your area. No more endless searching for “bike repair near me” when everything you need is stored in one convenient location.


Here's what you'll gain:

  • Time and Effort Saving: Quickly find and contact mechanics without stepping out of your home.
  • Cost-Effective Choices: Compare service prices upfront, ensuring budget-friendly decisions.
  • Transparency: Access local cyclists’ reviews to gauge service quality before committing.


Facilitating quick connections between you and a network of local professionals, Bikebook ensures that every aspect of finding and booking a bike repair is streamlined and efficient.


Pro-tip: Enable notifications for availability updates from your chosen mechanic to keep your bike repair on schedule with no surprise delays.


3.3 Enhancing Your Cycling Experience with Expert Services


By using Bikebook, you're not just resolving immediate bike issues; you're enhancing your overall cycling experience. This platform provides access to expert services from a well-vetted, local pool of mechanics, ensuring your bike is maintained at top condition.


Continued use of local mechanics helps in prolonging the life of your bike by addressing issues before they escalate. Moreover, engaging regularly with these experts not only builds a rapport but also grants you potential benefits such as prioritised servicing and exclusive offers.


For mechanical services beyond what online guides can solve, participating mechanics on Bikebook can offer:


  • Advanced Diagnostics: Detecting deeper mechanical issues you might not spot.
  • Preventive Maintenance: Regular check-ups to avoid future inconveniences.
  • Custom Solutions: Tailored repairs and upgrades suited for your cycling preferences.


Opting for expert services available via Bikebook can transform your bike’s upkeep from a chore into a simple, worry-free experience.


Pro-tip: Regularly check Bikebook for seasonal offers and discounts to make cycling maintenance more budget-friendly.


Thinking of upgrading your bike maintenance routine? Embrace a seamless repair process with verified local mechanics on Bikebook for reliable bike servicing.


Utilising the right strategies and professional expertise is crucial in maintaining optimal bike performance. By identifying the problem early and exploring DIY solutions, you can tackle minor issues efficiently. However, knowing when to rely on trusted services like Bikebook for professional assistance ensures you’ll save time and enhance your cycling experience. Equipped with both personal solutions and professional support, you're prepared to enjoy a smoother ride, free from the nuisance of clicking gears.


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