Good friend of the shop and former City Grounds staff member John Maniquis sent over the promo video from the good people who run SF Sprints for the next event coming June 8th, 2013. Looks like a great time, and you can't beat the shot of John repping the shop in the CG Kit at 0:48. We suggest making that freeze frame your desktop and phone background.

Thanks for sending this over John (check out his bike check here >>)!