Plenty of midnight oil has been burned at Lowbrow Customs with the preparation of several motorcycles for Bonneville Speed Week 2012. The newest addition to the stable of motorcycles is a dual-engine 1955 Triumph motorcycle which will compete in the 1350 c.c. class, in addition to a single engine 1955 750 c.c. Triumph that set two land speed records last year, and a 1967 650 c.c. Triumph that set a single record as well.