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  1. #1
    RC Competitor
    Join Date
    Nov 2012
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    64

    gearing question

    hey guys i bought my emaxx used,it came with a 68 spur gear. im using a 21 pinion.
    what gearing do you guys use for good speed and punch?
    im not running the mamba
    im using hobbywing 150 amp esc with 2000 kv motor

  2. #2
    RC Turnbuckle Jr. mike-susieq1's Avatar
    Join Date
    Nov 2010
    Location
    California
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    4,855
    i run 21/65 seems to have a good mix and speed for 4s. Not sure about 6s though but it could be ok for that as well.
    DEU 8:18 ESV

  3. #3
    RC Competitor
    Join Date
    Nov 2012
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    64
    im gonna double check it might be 65 spur there isnt a number so i have to count the teeth lol. i use 4s right now i dont have any 3s batts with deans...

  4. #4
    RC Turnbuckle Jr. mike-susieq1's Avatar
    Join Date
    Nov 2010
    Location
    California
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    4,855
    Then the gearing I posted would be good. You can go 21/62 since spur gears are cheaper than pinions. If you have extra pinions then 23-24/65-62 give those a try but I like 21/65 gives good power wheeling if I want and nice top end with some speed left to try and get out later on when running flat surface.
    DEU 8:18 ESV

  5. #5
    RC Competitor
    Join Date
    Nov 2012
    Posts
    64
    sweet...thanks for the info mike...

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