Removable Stainless Steel Skeg on Mud Buddy HDR Motor | Mud Buddy Motors
Channel: Mud Buddy Motors
Date: 15/06/2015

http://www.mudbuddy.com/hdsport.htm
We tried aluminum 5/16" thick cast aluminum skegs and they didn't hold up in rocks, sand, gravel and stumps.  Today, MB uses a removable stainless skeg on the Sport V and HDR models.