If you don't know, now you know: Problem Solvers is sponsoring Tech Tuesdays on BikeShopGirl.com. If you're not familiar, the Bike Shop Girl, Arleigh, is a pro bike mechanic with more than a decade of industry experience. She's moved on to a marketing career, but keeps up her Bike Shop Girl website in her spare time. We've teamed up for her Tech Tuesday posts, where she'll give repair and maintenance advice and helpful tips. The first installment? Bike checkovers: what to do before each ride, in addition to weekly, monthly and yearly checkups. Click the banner below to check it out: