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Rcbros · 12:06 AM

So I have the 5mm bore pinion but the spur for my Jammin X1-CR must be a different pitch. I believe its a mod1 pinion but may be a .8.

But even with a set screw on each end of the pinion it gets flung off immediately and there are drastic wear marks on the pinion.

So what gives lol? Which one am I really needing so I can make sure I get this right the second time.

thanks for ur help!

	(#1)
Rcbros RC-Monster Carbon Fiber Offline Posts: 412 Join Date: Mar 2005 Location: Oregon	Jammin Spur and Pinion? - 08.04.2009, 12:04 AM So I have the 5mm bore pinion but the spur for my Jammin X1-CR must be a different pitch. I believe its a mod1 pinion but may be a .8. But even with a set screw on each end of the pinion it gets flung off immediately and there are drastic wear marks on the pinion. So what gives lol? Which one am I really needing so I can make sure I get this right the second time. thanks for ur help! Last edited by Rcbros; 08.04.2009 at 12:06 AM.