The infection of the MotoGP paddock is almost complete. At Jerez the last of MotoGP's factories fell to the winglet virus. Aprilia debuted some massive double decker items on the nose of the fairing. Suzuki brought a more modest pair, sitting below the bike's nose. And Honda's case of winglets grew more severe, the tiny side-mounted winglets replaced with much larger versions, akin to the early Yamaha ones. The only holdouts are most of the satellite teams, and even they are starting to look longingly at the mustachioed factory bikes.
Why is this happening? Because the winglets provide a tangible benefit. Not huge, but big enough to make a difference. As Valentino Rossi put it, after also succumbing to the winglet infection, "small wings, small help." That had been the tenor of rider comments on winglets from the moment they first started to appear at the start of last season.
But at Jerez, we finally heard from a rider who was unashamedly enthusiastic about the wings. Aleix Espargaro had spent Thursday night pleading with Suzuki engineers to be given a chance to try the winglets during the weekend, instead of waiting until the Monday test, following the original plan.