To Macon County, to Tuskegee, to the doctors who have been wrongly associated with the events there, you have our apology, as well. To our African American citizens, I am sorry that your federal government orchestrated a study so clearly racist.o Macon County, to Tuskegee, to the doctors who have been wrongly associated with the events there, you have our apology, as well. To our African American citizens, I am sorry that your federal government orchestrated a study so clearly racist.
Can-Am Spyder roadster: three wheeled motorcycle. February 20, 2007 BRP has unveiled its first on-road vehicle, the 2008 Can-Am Spyder roadster. This three-wheel vehicle, with two wheels in the front and one in the rear, offers a completely new and stunning look. Powered by a proven 990cc V Twin engine designed and manufactured by BRP-Rotax, Spyder roadster, with its unique Y-architecture, can be described as part motorcycle and part convertible sports car.
Yamaha has intrigued the bike world with the unveiling of a prototype three-cylinder engine at Cologne, sparking some wild speculation by saying it comes with a cross-plane crankshaft. The point of a cross-plane crank is covered in detail in this feature here: Yamaha R1 cross-plane crankshaft feature. Yamaha R1 cross-plane crankshaft In brief, the principle is to minimise the rotational fluctuations of the crankshaft caused by the pistons' reciprocating movement.