gofastturnleft_2007
Newbie
the size is .050 sae its smaller than 1/16 and just about any hobby store carrys them. i had the same issue so i called redcat support and thats the size they told me.i picked up a pair of the cobalt 400 motors also, but apparantly the set screw for the stock pinions from the rs10 are a crazy size. none of my hex wrenches fit. anyone know what size they are? 1.5mm is too large and 1.27mm is too small. obviously it's something between those, but i can't find any in my area...LHS didn't have any hex wrenches in that size or pinions in the size i needed. ordering new pinions would probably be my best bet, seems like.