Can you fit a 200mm shock instead of a 190mm

[Deleted User]
[Deleted User] Posts: 0
edited August 2010 in MTB general
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Comments

  • nicklouse
    nicklouse Posts: 50,675
    no.
    "Do not follow where the path may lead, Go instead where there is no path, and Leave a Trail."
    Parktools :?:SheldonBrown
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  • Bar Shaker
    Bar Shaker Posts: 2,313
    Why can't you fit the 200mm? Won't it just have 10mm of preload?
    Boardman Elite SLR 9.2S
    Boardman FS Pro
  • chedabob
    chedabob Posts: 1,133
    Bar Shaker wrote:
    Why can't you fit the 200mm? Won't it just have 10mm of preload?

    I think it's because it'll swing the frame past where the shock should normally top-out. Just a guess though.
  • Luke-Dob
    Luke-Dob Posts: 121
    Your thinking of the stroke length there.

    If its 10mm to big, it just wont fit in the eyelets of the frame. It would be to long...
    "If I Was Falling, YOU BETTER FREAKING CATCH ME!!!"
    6 years riding bikes, 8 broken bones, gravity can be a b**ch
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  • Xiphon
    Xiphon Posts: 47
    On some bikes you can fit a longer shock, but apparently you can't on your bike.
  • ilovedirt
    ilovedirt Posts: 5,798
    It's just generally not a good idea, it will probably void your warranty as well.
    Production Privee Shan

    B'Twin Triban 5
  • Xiphon
    Xiphon Posts: 47
    I actually use the extra 10mm length to steepen the head angle slightly, for using longer forks. Works a treat, and it has noticable handling improvements.
  • NatoED
    NatoED Posts: 480
    you can but it will mess up the geomitry of the frame and raise the bb. it would increase leverage forces on the frame in a lateral plane across the frame increasing the chances of welds being compromised. it will also change the leverage forces through the shock stroke causing the rear suspension to behave in a way it was not ment to.

    you will find that a wel controled shock is better than just a longer one
  • weescott
    weescott Posts: 453
    Head angle sorted:

    http://www.bikeradar.com/news/article/n ... ngle-26646

    :wink:

    Raisin the BB isn't always a bad thing either.
  • Xiphon
    Xiphon Posts: 47
    weescott wrote:
    Head angle sorted:

    http://www.bikeradar.com/news/article/n ... ngle-26646

    :wink:

    Raisin the BB isn't always a bad thing either.

    Assuming the bike's 1.5" up front....
  • NatoED
    NatoED Posts: 480
    of course the big question is . If a company spent thousands of pounds in RnD and took 3 years to develop a bike and put a 190mm shock on it why didn't they put a 200mm shock on it in the first place if it would make it a better bike?
  • Xiphon
    Xiphon Posts: 47
    Depends on what forks the bike was designed around. My Patriot frame is 10 years old, and was originally spec'd with some Manitou forks.

    Now it has 150mm '04 Marzocchi Z150s, which have a longer axle-to-crown height.

    The forks would make it slacker, so the extra 10mm or so shock length counter-acts this.
  • supersonic
    supersonic Posts: 82,708
    You will be raisng the BB a lot though.