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  1. #1
    RC poster
    Join Date
    Sep 2018
    Posts
    9

    Front differential question

    What’s the difference between going with the 42 tooth ring gear/13 tooth pinion versus the 35 tooth ring gear and 11 tooth pinion?

    The 42 tooth shouldn’t be used with the 11 tooth, correct?

  2. #2
    RC Champion
    Join Date
    Mar 2016
    Posts
    1,349
    6s Xmaxx gears are not worthy
    7790
    7791
    7792
    8s Xmaxx front and rear
    Rarely ever fail
    fabricator

  3. #3
    RC poster
    Join Date
    Sep 2018
    Posts
    9
    7790, 7791 and 7792 are 6S gears or 8S gears?

    Just realized those are the 8S ones, thanks!
    Last edited by Hs74racer; 10-18-2020 at 07:11 PM.

  4. #4
    RC Champion
    Join Date
    Feb 2020
    Location
    Canary Islands, Tenerife, Spain.
    Posts
    1,399
    The 8S ones are are more harder than the 6S ones, better quality material.

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