COMMENT: Swashbuckling Irwin produces defining moment of 2017 NW200

Glenn Irwin celebrates his NW200 Superbike win with a burnout on the PBM Ducati.Glenn Irwin celebrates his NW200 Superbike win with a burnout on the PBM Ducati.
Glenn Irwin celebrates his NW200 Superbike win with a burnout on the PBM Ducati.
Swashbuckling Glenn Irwin's dazzling Superbike triumph at the Vauxhall International North West 200 was the defining moment of the 2017 showpiece.

All-time record-holder Alastair Seeley showed once again why he’s the most successful rider ever around the 8.9-mile Triangle course, winning four races to move onto a staggering 21 victories since his maiden triumph in 2008, but it was Irwin who brought the house down.