Pro Xtreme Motorcycles – UK Racer Dale Leeks Wins Superbike Showdown
XDA – Xtreme Motorcycle Drag Racing Association 6th annual Superbike Showdown Maryland International Raceway June 28-30, 2024 MaxxECU Pro Xtreme Winner – Dale Leeks Runner-up – Rob Garcia UK racer Dale Leeks has the MaxxECU Pro Xtreme class on lockdown. After a season-opening win, he secured the number-one qualifying spotSpider