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Front brakes squeal...this feels like a saga in the making - Printable Version

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+--- Thread: Front brakes squeal...this feels like a saga in the making (/showthread.php?tid=519)

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RE: Front brakes squeal...this feels like a saga in the making - the Ferret - 10-13-2020

(10-12-2020, 01:06 PM)tod.branko_imp Wrote: It won't be a 60's 70's retro but the retro theme is changing, and we are slowly getting to the 80's, that's where the CB900f comes to play. Interestingly enough the 1100 project F was available in Japan, but Honda needs a liquid cooled performance machine to compete with the likes of kawasaki z900rs[Image: c442a255c3bbb0819aa880e2e178723f.jpg]

Sent from my ONEPLUS A5010 using Tapatalk

This bike looks fantastic to me. Makes me wish that I had ridden active dirts CB1000R at the rally.


RE: Front brakes squeal...this feels like a saga in the making - j3gq_imp - 10-13-2020

(10-13-2020, 02:32 AM)pdedse_imp Wrote: What I'd like to know is if there are any '17ex owners for whom their front brakes don't squeal when applied and slowing to a stop. If there are, it would be interesting to have a knowledgeable person look at the two bikes side-by-side to determine what the difference is.

In the end, I've just come to live with a bit a squeal. Perfection...much sought after, infrequently attained. As with so many things in life, for me it's can I focus on the positives rather than the annoyance? Meh...sometimes I can.

pdedse, your first thought is valid, let's see if we can find such a 17ex owner here on the forum.
Concerning perfection, I think you're missing one point. Yes, it bothers me as much as VLJ when a top end bike makes such a lousy additional "sound". On bad days it even hurts my hearing. But equally important is (at least in Europe), we are coming under serious scrutiny everywhere for the bike's noise emissions. Another unnecessary and loud noise at every red light does really not help.


RE: Front brakes squeal...this feels like a saga in the making - franov_imp - 10-13-2020

may i add to this conversation? my '19 EX also has squeaking front brakes (awkwardly, only when braking at very low speeds), and I only have less than 2000kms on the odometer; this also happen to be a common problem with a lot of post-'17 EXs also on another Facebook CB1100 owners group I'm part of.

in my humble opinion, this could be due to a harder-than-needed brake pads compound, so the only way to solve this might be changing them with another brand.. Honda might have chosen such a hard compound because of the weight of the machine: with a softer compound, they'd wear out way too fast for a bike meant to be virtually maintenance less


RE: Front brakes squeal...this feels like a saga in the making - Cormanus - 10-13-2020

To add to pdedse and j3gq's request, could we also please hear from 2017 RS owners and 2019 and later EX and RS owners as to whether their front brakes squeal. The bike had a makeover in 2019 or 2020 and it would be interesting to know whether Honda addressed the issue.

And ... on the other topic, I went to the hardware shop yesterday and by some amazing coincidence ...
[Image: 31f7e19690798fe671bae56b210a308e.jpg]

Finally, Ferret, who is this active diet of whom you speak?


RE: Front brakes squeal...this feels like a saga in the making - peterbaron - 10-13-2020

That's what I get, when click in the image:

Your connection is not private
Attackers might be trying to steal your information from i.postimg.cc (for example, passwords, messages, or credit cards). Learn more
NET::ERR_CERT_DATE_INVALID

Dodgy


RE: Front brakes squeal...this feels like a saga in the making - Cormanus - 10-13-2020

peterbaron, I think that's the result of Google Chrome's latest security controls. The picture was meant to embedded in the post (I see it now is). When I followed through the reading with Google, it said that postimage is usually secure and that the problem should resolve. Seems it now has. I can see the picture I posted [url=http://cb1100forum.com/forum/showthread.php?tid=12241&pid=278195#pid278195]here.


RE: Front brakes squeal...this feels like a saga in the making - peterbaron - 10-13-2020

Works now, Thumbs Up


RE: Front brakes squeal...this feels like a saga in the making - pdedse - 10-13-2020

(10-13-2020, 06:13 AM)j3gq_imp Wrote:
(10-13-2020, 02:32 AM)pdedse_imp Wrote: What I'd like to know is if there are any '17ex owners for whom their front brakes don't squeal when applied and slowing to a stop. If there are, it would be interesting to have a knowledgeable person look at the two bikes side-by-side to determine what the difference is.

In the end, I've just come to live with a bit a squeal. Perfection...much sought after, infrequently attained. As with so many things in life, for me it's can I focus on the positives rather than the annoyance? Meh...sometimes I can.

pdedse, your first thought is valid, let's see if we can find such a 17ex owner here on the forum.
Concerning perfection, I think you're missing one point. Yes, it bothers me as much as VLJ when a top end bike makes such a lousy additional "sound". On bad days it even hurts my hearing. But equally important is (at least in Europe), we are coming under serious scrutiny everywhere for the bike's noise emissions. Another unnecessary and loud noise at every red light does really not help.

Yeah, I know...it should bother me more to make me want to do something about it.

But I went through something similar with dealerships / Honda customer service reps with high/low idle issue on my '14 standard about 3 years ago. Spent hours taking my bike to the other side of town to dealership, here on this forum looking for a solution, writing letters to Honda, talking with them on the phone...and nada.

So after hearing what VLJ went through to try to have his brake squeal issue taken care of, and then to be told "brakes squeal"...well, I'm not optimistic about a positive outcome.

In time, I think I will talk to some others that I trust (independent mechanic) to see if a solution can be found, but currently life has louder squeals than this for me ... : )


RE: Front brakes squeal...this feels like a saga in the making - VLJ_imp - 10-13-2020

franov, nope, the problem isn't that the brake pads are too hard. Upon American Honda's suggestion, I tried replacing the stock pads with a softer, racier compound. As part of the pads swap I also tried another brake-squeal-prevention product (I'd already tried basic carbon grease), on top of filing the edges of the pads.

No change. The squealing persisted. American Honda then sent out a tech, who inspected and measured the rotors, calipers, and pads.

"Everything is within spec. Nothing is wrong," he concluded. "Your bike has floating rotors. Floating rotors are inherently noisy. Don't worry about it. Everything is fine."


RE: Front brakes squeal...this feels like a saga in the making - jtopiso_imp - 10-13-2020

(10-13-2020, 08:18 AM)Cormanus_imp Wrote: To add to pdedse and j3gq's request, could we also please hear from 2017 RS owners and 2019 and later EX and RS owners as to whether their front brakes squeal. The bike had a makeover in 2019 or 2020 and it would be interesting to know whether Honda addressed the issue.

And ... on the other topic, I went to the hardware shop yesterday and by some amazing coincidence ...
[Image: 31f7e19690798fe671bae56b210a308e.jpg]

Finally, Ferret, who is this active diet of whom you speak?

The brakes on my 17'RS don't squeal. One bike is not a big sample though!

Anyway: squealing brakes is a more and more common problem in automotive industry, due to the new restrictions on pads material due to contaminants on brake dust (that will become airborne sooner than later).

Now there is a tendency to use high carbon steel on the rotors, I guess to help minimizing this problem.

(https://www.bremboparts.com/africa/en/products/innovation/high-carbon)