The brakes on my bike be squeaking loudly
#1
Newbie
Thread Starter
The brakes on my bike be squeaking loudly
14 days have passed since buying my new bike. Constantly suffering from new problems. Nowadays, the brakes on my bike be squeaking loudly, any DIY methods for silencing the brakes on my new ride, or should I reckon taking it to a bike shop for fixing?
Likes For Alex Reed:
#2
...
Join Date: Oct 2021
Location: Whitestone and Rensselaerville, New York
Posts: 1,529
Bikes: Bicycles? Yup.
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 486 Post(s)
Liked 1,600 Times
in
742 Posts
Rim brakes or disc brakes? There's squeaking issues and fixes for both.
I hope this doesn't seem too dickish, but I recommend getting the Park Tool Big Blue Book of bike repair. $30 new, maybe $15 used. It's a great guide with real world how-to's.
I hope this doesn't seem too dickish, but I recommend getting the Park Tool Big Blue Book of bike repair. $30 new, maybe $15 used. It's a great guide with real world how-to's.
#5
Senior Member
Join Date: May 2017
Location: Hacienda Hgts
Posts: 2,115
Bikes: 1999 Schwinn Peloton Ultegra 10, Kestrel RT-1000 Ultegra, Trek Marlin 6 Deore 29'er
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 824 Post(s)
Liked 1,966 Times
in
948 Posts
If disc brakes, blast the pads with compressed air.
If the noise does not stop, clean the rotors with alcohol and a clean microfiber cloth.
If rims brakes, check the pads and rims for grime and clean with alcohol and microfiber cloth.
I am assuming nothing is worn or needs fine tuning adjustments.
If the noise does not stop, clean the rotors with alcohol and a clean microfiber cloth.
If rims brakes, check the pads and rims for grime and clean with alcohol and microfiber cloth.
I am assuming nothing is worn or needs fine tuning adjustments.
Likes For CAT7RDR:
#6
Senior Member
Join Date: Oct 2008
Location: Northern NY...Brownville
Posts: 2,586
Bikes: Specialized Aethos, Specialized Diverge Comp E5
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 244 Post(s)
Liked 464 Times
in
272 Posts
lacking lots of info if you want useable suggestions
also try using the search function
also try using the search function
#7
Senior Member
Join Date: Jun 2002
Location: Montreal, Quebec
Posts: 5,947
Mentioned: 16 Post(s)
Tagged: 0 Thread(s)
Quoted: 1829 Post(s)
Liked 1,706 Times
in
982 Posts
Not provided are any details about your bike and where you bought it. If it was purchased at a bike shop, the way to go is to return and have the problems addressed. DIY on a new bike without knowing how to fix it can result in warranty cancellation if you break something
Last edited by alcjphil; 03-31-24 at 10:33 AM.
Likes For alcjphil:
#8
Clark W. Griswold
Join Date: Mar 2014
Location: ,location, location
Posts: 13,642
Bikes: Foundry Chilkoot Ti W/Ultegra Di2, Salsa Timberjack Ti, Cinelli Mash Work RandoCross Fun Time Machine, 1x9 XT Parts Hybrid, Co-Motion Cascadia, Specialized Langster, Phil Wood Apple VeloXS Frame (w/DA 7400), R+M Supercharger2 Rohloff, Habanero Ti 26
Mentioned: 55 Post(s)
Tagged: 0 Thread(s)
Quoted: 4407 Post(s)
Liked 4,048 Times
in
2,700 Posts
There be little information, matey!
If an actual brand new bike bring it back to the shop, always. If a used bike clean everything with isopropyl alcohol and a clean paper towel or similar non-rag item that hasn't been exposed to oils and grease. It also could be maladjustment but we have no idea what you have in any sense.
If an actual brand new bike bring it back to the shop, always. If a used bike clean everything with isopropyl alcohol and a clean paper towel or similar non-rag item that hasn't been exposed to oils and grease. It also could be maladjustment but we have no idea what you have in any sense.
Likes For veganbikes:
#9
Thread derailleur
Join Date: Mar 2004
Location: Glendora, CA
Posts: 652
Bikes: Croll '94 & Cannondale Supersix '15
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 371 Post(s)
Liked 471 Times
in
270 Posts
Sometimes just cleaning with the wrong solution will cause squealing.
Cleaners like Formula 409 leaves a residue, making a recipe for noise.
In my experience, Windex always works great.
Never tried rubbing alcohol myself. Seems one wouldn't really want that to come in contact with a tire.
Cleaners like Formula 409 leaves a residue, making a recipe for noise.
In my experience, Windex always works great.
Never tried rubbing alcohol myself. Seems one wouldn't really want that to come in contact with a tire.
#10
Clark W. Griswold
Join Date: Mar 2014
Location: ,location, location
Posts: 13,642
Bikes: Foundry Chilkoot Ti W/Ultegra Di2, Salsa Timberjack Ti, Cinelli Mash Work RandoCross Fun Time Machine, 1x9 XT Parts Hybrid, Co-Motion Cascadia, Specialized Langster, Phil Wood Apple VeloXS Frame (w/DA 7400), R+M Supercharger2 Rohloff, Habanero Ti 26
Mentioned: 55 Post(s)
Tagged: 0 Thread(s)
Quoted: 4407 Post(s)
Liked 4,048 Times
in
2,700 Posts
Sometimes just cleaning with the wrong solution will cause squealing.
Cleaners like Formula 409 leaves a residue, making a recipe for noise.
In my experience, Windex always works great.
Never tried rubbing alcohol myself. Seems one wouldn't really want that to come in contact with a tire.
Cleaners like Formula 409 leaves a residue, making a recipe for noise.
In my experience, Windex always works great.
Never tried rubbing alcohol myself. Seems one wouldn't really want that to come in contact with a tire.
It is possible soaking a tire in alcohol will have an effect but occasionally spraying some won't. It will evaporate pretty quickly.
Likes For veganbikes:
#11
Full Member
Also make sure the calipers are centered and reset if necessary. That's the first thing I do after cleaning everything with isopropyl alcohol.
Likes For Rogerogeroge:
#12
Senior Member
With disk brakes, I find that cleaning the rotors with lighter fluid or acetone and then scrubbing them with a bit of 240 grit sand paper will take away the squeak, and allow the pads and rotors to break in together quickly. For rim brakes, scrubbing the pads with the same 240 grit paper (but not the rims) and making sure the pad toe-in is correct also cures squeaks. You can find videos on how to set brake pad toe-in on YouTube.
#13
Senior Member
Join Date: May 2013
Location: Kips Bay, NY
Posts: 2,213
Bikes: Ritchey Swiss Cross | Teesdale Kona Hot | Haro Extreme | Specialized Stumpjumper Comp | Cannondale F1000 | Shogun 1000 | Cannondale M500 | Norco Charger | Marin Muirwoods 29er | Shogun Kaze | Breezer Lightning
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 576 Post(s)
Liked 1,004 Times
in
489 Posts
It doesn't really have an effect on tires it is generally pretty safe around everything and is cheap and easy to get. I wouldn't use other stuff,
It is possible soaking a tire in alcohol will have an effect but occasionally spraying some won't. It will evaporate pretty quickly.
It is possible soaking a tire in alcohol will have an effect but occasionally spraying some won't. It will evaporate pretty quickly.
Living in Manhattan, with its filthy streets, I always wipe down my tires after a ride. All my tires wear out as normal, the alcohol has no detrimental long term effect from constant use.
Likes For DorkDisk:
#14
I don't know.
Join Date: May 2003
Location: South Meriden, CT
Posts: 2,025
Bikes: '90 B'stone RB-1, '92 B'stone RB-2, '89 SuperGo Access Comp, '03 Access 69er, '23 Trek 520, '14 Ritchey Road Logic, '09 Kestrel Evoke, '08 Windsor Tourist, '17 Surly Wednesday, '89 Centurion Accordo, '15 CruX, '17 Ridley X-Night, '89 Marinoni
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 321 Post(s)
Liked 860 Times
in
450 Posts
the discs brakes on my Ridley cx bike howled until I started storing it in my dry warm garage instead of the shed (bike shop recommendation). Mechanical Spyre calipers, red brake pads, Shimano 105 levers.
#16
Newbie
Thread Starter
Not provided are any details about your bike and where you bought it. If it was purchased at a bike shop, the way to go is to return and have the problems addressed. DIY on a new bike without knowing how to fix it can result in warranty cancellation if you break something
#17
Newbie
You can totally fix it! But you could also get some help from the LBS.
i have 2 rides on new pads on my mtb disc brakes, and they are a little noisy. I just haven’t taken the time to bed them in properly. There are some good videos out there that show the procedure.
i have 2 rides on new pads on my mtb disc brakes, and they are a little noisy. I just haven’t taken the time to bed them in properly. There are some good videos out there that show the procedure.
#18
Full Member
Join Date: Nov 2022
Location: California's capital
Posts: 476
Bikes: Litespeed Firenze, Spot Acme, Specialzed S Works Pro Race, Davidson Stiletto, Colnago Superissimo
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 136 Post(s)
Liked 308 Times
in
178 Posts
Sometimes just cleaning with the wrong solution will cause squealing.
Cleaners like Formula 409 leaves a residue, making a recipe for noise.
In my experience, Windex always works great.
Never tried rubbing alcohol myself. Seems one wouldn't really want that to come in contact with a tire.
Cleaners like Formula 409 leaves a residue, making a recipe for noise.
In my experience, Windex always works great.
Never tried rubbing alcohol myself. Seems one wouldn't really want that to come in contact with a tire.
#19
Senior Member
Could it be that the pads are not toed in?
If rim brakes, setting the pads up with a dime between the rear end of the pad (which is the "leading" end of the pad with respect to the motion of the wheel) and the rim provides adequate toe in.
If rim brakes, setting the pads up with a dime between the rear end of the pad (which is the "leading" end of the pad with respect to the motion of the wheel) and the rim provides adequate toe in.
#20
Senior Member
If disc brakes, blast the pads with compressed air.
If the noise does not stop, clean the rotors with alcohol and a clean microfiber cloth.
If rims brakes, check the pads and rims for grime and clean with alcohol and microfiber cloth.
I am assuming nothing is worn or needs fine tuning adjustments.
If the noise does not stop, clean the rotors with alcohol and a clean microfiber cloth.
If rims brakes, check the pads and rims for grime and clean with alcohol and microfiber cloth.
I am assuming nothing is worn or needs fine tuning adjustments.
#21
Grupetto Bob
Join Date: Sep 2020
Location: Seattle-ish
Posts: 6,261
Bikes: Bikey McBike Face
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 2604 Post(s)
Liked 5,707 Times
in
2,945 Posts
#22
Senior Member
Join Date: Oct 2013
Location: Mich
Posts: 7,434
Bikes: RSO E-tire dropper fixie brifter
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 6 Post(s)
Liked 3,003 Times
in
1,930 Posts
I often wonder if a simp brake rotor lathe exists... one that doesn't require much bench space, & is affordable.
__________________
-Oh Hey!
-Oh Hey!