A select few events are hailed as the last bastion of their respective motorsports. For motorcycle racing, it's the Isle of Man TT. For rallying, it's the Dakar. And for hill climbs, it's Pikes Peak.

Triumph is one of the oldest major motorcycle manufacturers in the world. The U.K.-based company made its first bike all the way back in 1902 and has managed to persevere for over a century through ...