Watch: GSXR MadnessThis guy is absolutely flying! VisordownFri, 16 Dec 2016 This guy is absolutely flying Unknown #UKBikersA video posted by @ukbikers on Dec 15, 2016 at 7:40am PST Suzuki GSXR flying down tunnelSuzuki GSXR speedingSuzuki GSXR video crazy speedSuzuki GSXR speed in tunnel