What category is the 1991 Yamaha XJ 900 S?

General information
Category	Sport touring
Model	Yamaha XJ 900 S
Year	1991
Engine and Transmission Specifications
Transmission typefinal drive	Shaft drive (cardan)
Gearbox	5-speed
Cooling system	Air
Fuel control	DOHC
Valves per cylinder	2
Bore x stroke	67.0 x 60.5 mm (2.6 x 2.4 inches)
Compression	9.6:1
Power	97.00
Stroke	4
Engine type	In-line four
Capacity:	853.00 ccm (52.05 cubic inches)

Physical measures and capacities
Weight incl. oil, gas, etc	244.0 kg (537.9 pounds)

Yamaha XJ 900 S dimensions and frame
Rear brakes	Single disc
Front brakes	Dual disc
Rear tyre dimensions	120/90-18
Front tyre dimensions	100/90-18
Speed and acceleration
Top speed	211.0 km/h (131.1 mph)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity	22.00 litres (5.81 gallons)

Performance Profile & Rider Fit

89 hp

Peak Power

3.8s

0-60 mph

Track35%

City55%

Cornering60%

Daily Riding70%

Touring82%

Passenger75%

Best For	Best suited to riders with at least some prior experience, as the bike's weight and power call for confident handling.
Purpose	Designed primarily for covering long distances comfortably while still offering respectable sporty performance.
Rider Fit	A moderate seat height and substantial dry weight mean riders benefit from decent height and strength for slow-speed maneuvers.
Character	A classic sport tourer that blends smooth inline-four power delivery with stable, confidence-inspiring road manners.
Not Ideal For	Not ideal for off-road adventures or riders seeking a lightweight, flickable machine for tight urban commuting.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.