2012 USGP-Derby City Cup – all discs By Lennard ZinnPublished Nov. 10, 2012 comments Tweet Share Share Print << Back to StoryOpen full size in new window.That’s what 100 percent commitment to disc brakes looks like. Photo: Lennard Zinn That’s what 100 percent commitment to disc brakes looks like. Photo: Lennard Zinn comments Tweet Share Share Print
