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  1. #1
    RC poster
    Join Date
    Mar 2009
    Posts
    1

    Selectable 2wd/4wd

    Hey guys, I haven't got my slash 4x4 yet but was already thinking of a cool mod. I wonder if it's possible to cut the center shaft in two and support the cut ends with bearings and have a servo operated sleeve that would disengage the front for the option to go 2wd or 4wd. Any suggestions on how this could work?

  2. #2
    RC Qualifier
    Join Date
    Sep 2009
    Location
    CT
    Posts
    291
    IMO get a 4x2 and a 4x4 and you act as the servo between the radios.
    You're not too old if you're still having fun!

  3. #3
    RC Qualifier
    Join Date
    Dec 2007
    Location
    Camarillo, Ca
    Posts
    599
    Quote Originally Posted by zftechguy
    I wonder if it's possible to cut the center shaft in two and support the cut ends with bearings and have a servo operated sleeve that would disengage the front for the option to go 2wd or 4wd. Any suggestions on how this could work?
    It would be a cool option. You might want to check out the rock crawler stuff, some of those have selectable 2wd to 4wd.

    It might be easier to incorporate into one of the diff inputs.

    With enough effort and $$$ anything is possible.
    T-Maxx
    Slash
    Inferno GT
    NTC3
    TC3
    JRX-S

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