Yoshimura causes a bit of a stir with their announcement on Saturday morning. Some people assumed it would be a Suzuki announcement, but instead, it was to let everyone know that they'd created a limited edition commemorative exhaust to celebrate Ken Roczen's championship. This is the same setup that Ken used during his season, with the exception of a Carbon-Kevlar sleeve and end cap. It also had a set of graphics and some other goodies (including a certificate of authenticity), and was limited to 20 sets.