Yamaha XTZ 660 Tenere - 1999 Specifications and Reviews

The 1999 Yamaha XTZ 660 Tenere is a rugged single-cylinder enduro designed for adventure riders seeking a capable, lightweight off-road machine. Known for its reliable liquid-cooled engine, manageable power delivery, and versatile performance, it excels at long-distance touring and challenging terrain where durability matters more than outright speed.

5 stars Average rating: 5 from 1 votes
.

General information

CategoryEnduro / offroad
Year1999
ModelYamaha XTZ 660 Tenere
 
 

Engine and Transmission Specifications

Greenhouse gases12.8 CO
Fuel consumption0.55 litres/100 km (181.8 km/l or 427.67 mpg)
Transmission type,final driveChain
Gearbox5-speed
Cooling systemLiquid
Valves per cylinder5
Bore x stroke100.0 x 84.0 mm (3.9 x 3.3 inches)
Compression9.2:1
60-140 km/h (37-87 mph), highest gear20.600 seconds
0-100 km/h (0-62 mph)6.500 seconds
Top speed156.0 km/h (96.9 mph)
Torque56.00 Nm (5.7 kgf-m or 41.3 ft.lbs) @ 5000
Power46.00
Engine typeSingle cylinder, four-stroke
Capacity:660.00 ccm (40.27 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter282 mm (11.1 inches)
Front brakesSingle disc
Rear tyre dimensions120/90-S17
Front tyre dimensions90/90-S21
Rear suspension travel220 mm (8.7 inches)
Front suspension travel220 mm (8.7 inches)

Physical measures and capacities

Fuel capacity20.00 litres (5.28 gallons)
Wheelbase1,495 mm (58.9 inches)
Seat height865 mm (34.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc201.0 kg (443.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric

Performance Profile & Rider Fit

46 hp
Peak Power
6s
0-60 mph
96.9 mph
Top Speed

Best For

Track20%
City45%
Cornering50%
Daily Riding55%
Touring75%
Passenger40%

Rider Profile

Best ForSuits riders with at least some experience, particularly those new to tall, single-cylinder adventure bikes who are comfortable with a high seat height and off-road-biased handling.
PurposeBuilt primarily for long-distance off-road adventure and dual-sport travel rather than outright speed or cornering performance.
Rider FitThe tall 865mm seat height and 201kg weight demand reasonable rider height and confidence handling a top-heavy bike at low speeds or off-road.
CharacterA rugged, torquey single-cylinder workhorse that rewards patient, momentum-based riding over aggressive throttle inputs.
Not Ideal ForNot a good fit for riders seeking sharp sport-bike acceleration, low seat height, or nimble city commuting.

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

Rider Fit Visualizer

1999 Yamaha XTZ 660 Tenere Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 865mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 1999 Yamaha XTZ 660 Tenere, with a cramped knee angle of around 75 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

Find bikes that fit your height →

Rider Reviews

Add a Comment


Please Login or Register if you would like to leave a comment.