A little click. A slight creak. A rubbing sound that appears every now and then.
Your bike still works perfectly, so you keep riding. And often, you are right: a noise does not necessarily mean that a part is about to break.
But some small noises can also be the first signs of a worn, loose, or poorly adjusted component. Identifying them early enough can sometimes turn a major repair into a simple adjustment.
Here are 5 noises not to ignore for too long.
1. A “CLICK” WITH EVERY PEDAL STROKE
This is probably one of the most classic noises.
You are pedaling and hear:
click… click… click…
Always more or less at the same point in the pedal rotation.
The first difficulty is that the noise does not necessarily come from the crankset.
It could originate from the pedals, shoe cleats, crankset, chainring, saddle, or seat post. The frame can transmit the sound and make it seem like it is coming from a completely different place.
If the clicking gets louder when you push harder on the pedals, it is better to find its origin rather than waiting for it to disappear on its own.
2. A SLIGHT CREAK WHEN YOU STAND UP TO PEDAL
Sitting on the saddle: nothing.
You stand up to pedal on a climb or to accelerate:
creak… creak…
This change is already useful information.
The noise could come from the cockpit, the stem, the headset, the wheels, the crankset, or any other point subject to more stress when you pull on the handlebars.
Sometimes, a simple cleaning and tightening to the correct torque are enough.
But a creak can also signal play or a part that deserves to be checked.
For carbon components, specifically avoid the “I’ll just tighten it a bit more to see” technique.
3. A STEADY RUBBING SOUND WITH EVERY WHEEL ROTATION
You hear:
shhh… shhh… shhh…
and the noise follows the exact rotation of the wheel.
With disc brakes, this can simply come from a rotor that is lightly touching the pads. A poorly positioned wheel, a misaligned caliper, or a slightly warped rotor can also be the cause.
But if the noise appears suddenly after an impact, a fall, or hitting a large pothole, take the opportunity to also check the wheel.
Rubbing is not always serious. However, continuing for months without looking for the cause is not necessarily a good idea.
4. A “CLACK” WHEN YOU SHIFT GEARS OR PEDAL HARD
A properly adjusted drivetrain should work without protest every time you accelerate.
If the chain starts to clack, hesitate, or skip when you apply more power, there are several possible causes:
worn chain, worn cassette, derailleur adjustment, cable, derailleur hanger, or dirty drivetrain.
This is precisely the kind of problem that is best looked at early on.
A severely worn chain can gradually accelerate the wear of other drivetrain elements.
Changing a chain at the right time usually costs less than having to replace chain + cassette + chainrings later.
5. A LITTLE “THUD” WHEN YOU BRAKE OR GO OVER A BUMP
A sharp noise coming from the front of the bike deserves some attention.
A “thud” when you brake with the front brake, go over a speed bump, or rock the bike slightly back and forth can often be associated with play somewhere.
The headset is one of the items to check.
A simple test consists of holding the front brake and gently moving the bike forward and backward. If you feel unusual movement in the steering area, an inspection is recommended.
The problem may be minor and simply require an adjustment.
However, continuing to ride for a long time with play can accelerate the wear of certain components.
THE HARDEST PART? FINDING WHERE THE NOISE COMES FROM
Bicycles have a particular talent: making a noise in one place while convincing you it is coming from another.
A creak attributed to the crankset might come from the saddle. A click in the wheel might actually come from a cable. A drivetrain noise could be linked to a derailleur hanger.
This is why replacing a part just because it seems to be near the noise is not always the best method.
You must first reproduce the problem and proceed by elimination.
A SMALL NOISE DOES NOT ALWAYS MEAN A MAJOR BREAKDOWN
No need to panic the moment your bike starts "talking."
A bike has many moving parts and some noises are harmless.
What should attract your attention more is a new noise that recurs regularly, gradually becomes louder, or is accompanied by a change in the bike’s behavior.
Different braking, play, less precise shifting, or unusual vibration: in these cases, it is better to have it checked.
IS YOUR BIKE MAKING A STRANGE NOISE? STOP BY THE WORKSHOP
At the Routes&Roads workshop, we can investigate the source of the noise, check the concerned components, and perform the necessary adjustment or repair.
City bike, road, gravel, mountain bike, or electric bike: if your bike starts to produce its own soundtrack, you can bring it to us.
📍 Routes&Roads — 14 Place de Rungis, 75013 Paris
A small noise sometimes costs nothing to fix. Ignoring it for six months can cost a little more.
