Yamaha V-Star 1100 / XVS1100 / DragStar Service Manual (1999-2006)

Yamaha introduced the XVS1100 for the 1999 model year as the liter-class expansion of its low-and-long Star/Drag Star cruiser concept. Yamaha's original 1998 announcement described it as a newly developed model that brought the established Drag Star character into the over-one-liter class, combining substantial cruiser presence with stable handling and stronger acceleration. In North America the same platform became known as the V-Star 1100, while DragStar naming was used in other markets. See Yamaha's official 1999 XVS1100 launch announcement.

The platform uses a 1,063 cm³ air-cooled SOHC V-twin with a 95 × 75 mm bore and stroke and an 8.3:1 compression ratio. Twin Mikuni BSR37 carburetors feed the engine, while a wet multi-disc clutch and five-speed constant-mesh gearbox transmit power through enclosed shaft final drive. Yamaha's launch material explained that the engine retained the basic architecture of the XV1100 Virago but received extensive internal, intake and exhaust revisions. That combination produced a durable air-cooled 1063 cc shaft-drive cruiser with noticeably more modern chassis proportions than the Virago generation it followed.

The chassis was designed specifically around Yamaha's “low and long” cruiser theme. A double-cradle frame, 1,640 mm wheelbase and 690 mm seat height gave the motorcycle its stretched stance, while a wide 170-section rear tyre and dual front disc brakes provided a more substantial road presence. Yamaha also offset the shaft-drive line farther to the left than on the XV1100 Virago so the wider rear tyre could be accommodated. The result was a machine that visually fitted the Star family while retaining practical shaft-drive touring manners.

The range expanded with the more traditional XVS1100A Classic derivative, and Yamaha continued making incremental specification changes rather than replacing the basic platform. Yamaha's 2000 announcement for the Classic emphasized its more traditional cruiser styling, while later model years received detail changes to carburetion, electrical equipment, suspension and market-specific equipment. By 2006 Yamaha was still selling the 1100 family as a flagship Drag Star model in Japan. The following generation break came with the newly developed V Star 1300 for the 2007 North American market; Yamaha explicitly described that model as carrying forward the V Star 1100's handling and ease of use while moving to a new liquid-cooled 1,304 cc platform. See Yamaha's official V Star 1300 launch release.

For related documentation, browse the Yamaha V-Star 1100 category or the broader Yamaha service-manual catalog. This listing uses the 413-page factory compilation built around base manual LIT-11616-12-63 / 5EL-28197-E0, followed by the XVS1100A supplement LIT-11616-13-36 and a later cumulative update. The source reaches the 2006 5YS V-coded variants but contains no 2007 W-code or 2008 X-code supplement, so the verified catalog range is 1999-2006.