With an engineering background Si is methodical about his choice of gear equipment and tires.
Flat track racing motorcycles. A pristine 2014 Ducati Panigale 1199S currently in track trim. Only 3136 miles never crashed. Only 3136 miles never crashed. Backed into a corner Progressive American Flat track is making big moves to secure the future of the sport. In this three-part series well hear from key decision makers at AMA Pro Racing Indian Motorcycle Estenson Racing Latus Motors Vance Hines and more dig deeper into the sports history to better understand today go inside the off-season rulebook. Douglas motorcycles also became popular in dirt track racingThe 1923 RA model with disc brakes was favoured initially and this prompted Douglas to build specific dirt track models.
These motorcycle designs were gradually increased in size and power with 500 cc and 600 cc engines fitted to the DT5 and DT6 Dirt Track models in the late 1920s and early 1930s. His experience riding motorcycles on the road and dirt has lead Si to take most of his riding to the track. Hes an avid track day rider for over 15 years. Si has been a coachcontrol rider for several track day organizations along with a brief stint racing in WERA.