Unbelievably said:...๐
Too bad my first post has me grasping for air.
I have less than 300km on my new Trek 7500.
It is the first real bike that I have ever bought.
My problem is in the head set.
Sqweak is it's favorite word...๐
I took it to the dealer on two occasions.
The first time was to correct the side to side sqweak.
The shop owner torqued down some bolts and
this calmed it down for about 2km.
Next came the front to back sqweak.
Back to the shop and he replaces the spacers.
This worked! However, now I have new sound...๐
I'm getting impatient with my bike and it's kwerks.
Any advice on what I might be able to do would be great.
Thanks!
Drive train squeaks can be brutal to get rid of, so don't be too hard on your LBS.
One thing that can fix a lot of squeaks takes a fair amount of time to do. Anytime I put a new crankset on one of my own bikes I completely dismantle the crankset and grease all of the chainring bolts, the bolt retainers, and all of the mating surfaces in the crankset. Restated, that means I grease everything that can rub against another metal surface. Any two metal pieces that can rub against each other - grease them both. Now, put it all back together. This will take at least a half hour to do. Likely over an hour with a triple. But, this fixes a LOT of mystery squeaks, pops, and clicks.
You can remove the BB and regrease. Or, add teflon tape and regrease.
Still got problems? Replace any clipless pedals with platforms and make sure it's not the pedals or shoes.
I have stated the likely fixes in the reverse order that you should investigate. First, eliminate the pedals and shoes as a source. Then, the BB. Then, the crankset.
Yours is a very common problem and often needs patience to affect a proper fix. Best luck with your fix ;-)