I guess this is one of those subjects that it takes a bit of time to work out the ideal settings. You froze him at a perfect angle and the bike is sharp, so your exposure was fast enough for all but his rapidly moving head, pretty close to nailing it I reckon.
People aren't going to remember the things you do. They're going to remember how you made people feel. Be kind, gracious, and appreciative. Dan Winters - Photographer.