1981 Yamaha XS 1100 specifications

Available technical data for this model and year. Specifications can vary by market and version.

Technical specifications

Displacement	1101.0 ccm (67.18 cubic inches)
Engine type	In-line four, four-stroke
Power	95.0 HP (69.3 kW )) @ 8500 RPM
Compression	9.2:1
Bore x stroke	71.5 x 68.6 mm (2.8 x 2.7 inches)
Valves per cylinder	2
Fuel control	Double Overhead Cams/Twin Cam (DOHC)
Cooling system	Air
Gearbox	5-speed
Transmission type	Shaft drive (cardan) (final drive)
Front brakes	Dual disc
Rear brakes	Single disc
Front tyre	3.50-19
Rear tyre	4.50-17
Weight incl. oil, gas, etc	286.0 kg (630.5 pounds)
Fuel capacity	24.00 litres (6.34 US gallons)
Top speed	215.0 km/h (133.6 mph)

Source: Bikez: XS 1100, 1981. Retrieved 2026-09-19. Match confidence: exact.

Years listed are the entries held in this archive, rather than a complete production history.