<B>11181 Redcat Racing Steel Pinion Gear 21T - .6 module Fits 3.2mm Shaft Review</b><P>http://tinyurl.com/oyppkfo <P><P> 11181 Redcat Racing Steel Pinion Gear 21T - .6 module Fits 3.2mm Shaft <P>For Scale Size: 1:16<P>