R/C Tech Forums - View Single Post - New HPI Micro RS4 vs Old HPI Micro RS4

12-30-2014, 09:37 PM

#2

jeanethics

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Join Date: May 2013

Location: Weston, Florida

Posts: 276

I believe they are very similar.
Is the pinion metal on the new one?
I am check it out, I need the metal pinion for my current Micro RS4 Build..

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