Los Angeles if you need to buy, donate, repair, rebuild, or learn about a bicycle then see Efrain Martinez at the Bicycle Kitchen. Efrain is a “cook” there to help you. The Bicycle Kitchen is one of several bicycle DIY shops in LA. Yes, some say they are a bit high with prices sometimes but speak to them if your situation is tight. They are a non-profit and donate parts, services, entire bikes when people need it.
Everything needed to get a bicycling on the road is there. Kids are welcome with parents.
Make an appointment, pick a frame, build your bike.
The Bicycle Kitchen 4429 Fountain Ave, LA CA 90029 (323) 662-2776