hey guys and girls, i'm new to the site but been mountain biking for a little while. i ride a '91 mb-2 and am in the proccess of building a mb-1 of the same year as a single speed. i've actually been out of riding for a few years and am just getting myself back into it. i'm right now in san luis obispo, ca. but moving up the hill to paso robles in the next month. later.