They are building a dirt flowtrack in my city this year, and I’ve been in the market for a BMX bike for the last year or so. I picked this up at a yard sale for $20 tonight, and I’m pretty sure I got a steal, but I don’t know anything about BMX bikes. Diamondback 20” wheels, robust frame, 3 piece crank, stout wheels with decent tires.











Can you help me figure out what this is? Should I ride it or just sell it to make a few bucks?