RC Tank Track

This is the start of an RC snow Cat I have been wanting to build. I will add more parts as I make them. Right now I have a 3" Track link, a Spacer that goes in between the small arms of the track and the drive sprocket. I drew all of these from scratch. I have printed them and they do fit well. Designed to use a 6-32 screw and nut to connect them.

I could not find an existing track I liked or in 3" SO I made one... Also added the drive shaft mount I have started.