OverviewThe "Pro" Pinions are precision machined from aircraft aluminum, lightened and then they're coated twice with a super hard, black anodize. Recommended for onroad, but they can be run off road. Pinions are stamped with tooth number. 1/8 inch bore. One 5-40 set screw included.
I found that this boat trailer to be of really good quality and also it came all together . Great looking trailer and my Traxxas boat fit on it just perfect. And as Great company to deal with, I would recommend this Company and its products to all R/C fans out their, Just wanted to say THANK YOU AGAIN WELL DONE cannedsalmon53!!