MC nylon arms for losi XX-4

[blurabbit]

I make MC nylon arms for XX-4.
(It makes by Machining center.)

material is MC nylon. so this arm is never broke.

i have many road test on track.. big jump and big(??) crash....

and new arm protect hub carrier.

as you can see picture this arm designed very simple.
(first photo is new version, second photo is old version.)