R/C Tech Forums - View Single Post - Large or Small spur for brushless

04-04-2012, 01:36 PM

#9

touringdriver

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Thanks Nilks, I've been hearing that as well. A 69t 48p spur is a lot smaller in dia. Than say a 100t 64p spur. However with the correct pinions equal the same FDR. Which makes we wonder and ask the benifits of larger/smaller spur.

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