Big Dog Mastiff

Big Dog Mastiff Overview

This machine has a 117 cubic inch S&S engine that is 1916cc’s of power and torque.

The 2006 Mastiff has been stretched and lowered considerably: the wheelbase is 5 inches longer; the frame has been raked an additional 2 inches, and the seat has been dropped by 1.25 inches to a low 24.25 inches. There’s a one-piece stretched tank, a new feature on all the 2006 models. Read more