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  • S3 road bike size.

      Just curious on something. I am 180cm tall and i ride a 56 s3 . Is it the correct size for me? Also what sizes do you guys ride?   Thanks!
    Posted to Forum (Forum) by Dex99 on 09-13-2012
  • Re: Scratching sound when pedaling out of the saddle- Cervelo S3, Cosmic SLR

    the sound in your pedals was like a rubbing grinding sound? did it happen when pedaling out of the saddle?
    Posted to Forum (Forum) by Dex99 on 08-20-2012
  • Re: Scratching sound when pedaling out of the saddle- Cervelo S3, Cosmic SLR

    tomorow i will try a different qr skewer ,...to see if that is the problem, but i doubt it. I tried the thing with the brake, and still the same, today the LBS guy said the wheels are in perfect shape. Like i said , i`m pinned down .
    Posted to Forum (Forum) by Dex99 on 08-20-2012
  • Re: Scratching sound when pedaling out of the saddle- Cervelo S3, Cosmic SLR

     I changed the wheels to a different set, trying to see step by step if the sound persists. It turns out that the front wheel makes the sound. Only when out of the saddle pushing hard and rocking the bike side to side. The wheel isn`t damaged or something, not a scratch. The spokes are made of carbon and they are clear too. Can`t figure out ...
    Posted to Forum (Forum) by Dex99 on 08-19-2012
  • Re: Scratching sound when pedaling out of the saddle- Cervelo S3, Cosmic SLR

     Front wheel is in dropout properly. I checked the wheels for signs of damage , but can`t find anything on them...just a little out of line, the wheels need to be trued , but it is not that bad. I don`t think the sound could be comming from the wheels. BB works ok, no play in the crank arms. The most frustrating thing is that i don`t know ...
    Posted to Forum (Forum) by Dex99 on 08-17-2012
  • Re: Scratching sound when pedaling out of the saddle- Cervelo S3, Cosmic SLR

     On my bike it seems the more i lean the bike when pedaling in force the bigger the chances that i will hear that rubbing sound....and i can`t figure out why. I tried all gears, on small gears the sound fades a bit. Can Cosmic slr spokes make that rubbing sound? To me it is to loud to be the spoke tension, but i will re-calibrate my wheels in ...
    Posted to Forum (Forum) by Dex99 on 08-16-2012
  • Scratching sound when pedaling out of the saddle- Cervelo S3, Cosmic SLR

      Recently i noticed a scratch like sound when i am pedaling out of the saddle. The sound (i thought) seemed like it was comming from the front derailleur cage...something like chain rubbing against something. But the bike was inspected and tuned and from what my LBS said - there is nothing wrong with the bike. The problem is that i can`t ...
    Posted to Forum (Forum) by Dex99 on 08-16-2012
  • cracks inside seatpost tube and seatpost

     In my recent topic about a weird knock! sound comming from the seatpost area every time i hit a bumb in the road ,this is what i found when i removed the seatpost and looked inside the seatpost tube. They look like deep scratches ,deep enought that i can stick my finger nail and on the seatpost itself i found this weird bubble (sort of) ...
    Posted to Forum (Forum) by Dex99 on 06-19-2012
  • Re: Creackin sound (metalish)

     Nope, not the hub. From what i read here there is a topic on "moving seatpost". And the sound comes from that ,i know for sure. The seatpost, no matter how tight it is (not to tight) when i hit a small bumb it moves fwd and backwards making a small click! sound, it is smaller than in the beggining but it is still there. My last ...
    Posted to Forum (Forum) by Dex99 on 06-18-2012
  • Re: Creackin sound (metalish)

     I`m begining to think it`s the seatpost or saddle .Any of you guys know if carbon spokes make noise under tension? From what i read carbon spokes can make noises sometimes. But after reading this i`m inclined to think it`s the seatpost.   ~~The wheels (and spokes) under go load cycling for every revolution (each part of the wheel ...
    Posted to Forum (Forum) by Dex99 on 06-14-2012
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