Links Page Idaho Vintage Motorcycle Club Vintage Motorcycle Clubs Possibly find that hard to find rare part. Hits: 546 Bonneville Vintage GP Affiliated with the AHRMA Vintage Road Race at Miller Motorsports Park and Speed Trials on the Bonneville Salt Flats. Hits: 489 Central Coast Classic Motorcycle Club Vintage Club out of San Luis Obispo , California Hits: 546 Old Britts Based out of Enumclaw, WA Hits: 509 Oregon Vintage Motorcyclists Oregon Vintage Motorcyclists Portland Oregon Hits: 468 Vintage Motorcycle Enthusiasts Based out of Seattle Wa.