You have bike, so isn't it time you learned how to fix it when things go wrong. BICAS will show you the way at their beginning bike fix it class on Sunday, July 5 from 10 a.m. to 1 p.m. at Tucson's community bike repair show and education center, 44 W. 6th St. Learn the bicycle basics! Never fixed a flat before? Unsure of when to clean your chain? Brakes are a mystery to you? Enjoy the small class size and instructors with years of experience. Bring your bicycle to this three-hour class and leave with it tuned up. Visit http://bicas.org/classes/basic-maintenance/ to register.