What causes hooliganism amongst normally smart and safe motorcyclists when they hop on their little step-throughs? I've just ridden a bit around town with Mostro, and let me say, he is doing the two-wheeled world no favors when he's out on his new Big Ruckus. In other scooter-related news, this morning I learned how a variator works. And that little bit of engineering is pretty damn smart. That is all.