What category is the 2005 Yamaha XT 660 R?

The 2005 Yamaha XT 660 R has a Category of Enduro / offroad.

What is the engine size of the 2005 Yamaha XT 660 R?

The 2005 Yamaha XT 660 R has a Capacity: of 659.00 ccm (40.21 cubic inches).

What type of engine does the 2005 Yamaha XT 660 R have?

The 2005 Yamaha XT 660 R has a Engine type of Single cylinder.

What is the engine power of the 2005 Yamaha XT 660 R?

The 2005 Yamaha XT 660 R has a Power of 48.00.

What is the torque of the 2005 Yamaha XT 660 R?

The 2005 Yamaha XT 660 R has a Torque of 58.40.

Is the 2005 Yamaha XT 660 R air cooled or liquid cooled?

The 2005 Yamaha XT 660 R has a Cooling system of Liquid.

How much does the 2005 Yamaha XT 660 R weigh?

The 2005 Yamaha XT 660 R has a Dry weight of 165.0 kg (363.8 pounds).

What is the seat height of the 2005 Yamaha XT 660 R?

The 2005 Yamaha XT 660 R has a Seat height of 855 mm (33.7 inches) If adjustable, lowest setting..

Yamaha XT 660 R - 2005 Specifications and Reviews

Name: 2005 Yamaha XT 660 R
Brand: Yamaha

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2005

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General information
Category	Enduro / offroad
Model	Yamaha XT 660 R
Year	2005

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Cooling system	Liquid
Valves per cylinder	4
Fuel system	Injection
Bore x stroke	100.0 x 84.0 mm (3.9 x 3.3 inches)
Compression	10.0:1
Torque	58.40
Power	48.00
Stroke	4
Engine type	Single cylinder
Capacity:	659.00 ccm (40.21 cubic inches)
Physical measures and capacities
Wheelbase	1,500 mm (59.1 inches)
Ground clearance	200 mm (7.9 inches)
Overall width	850 mm (33.5 inches)
Overall length	2,240 mm (88.2 inches)
Overall height	1,235 mm (48.6 inches)
Seat height	855 mm (33.7 inches) If adjustable, lowest setting.
Dry weight	165.0 kg (363.8 pounds)

Yamaha XT 660 R dimensions and frame
Rear brakes diameter	245 mm (9.6 inches)
Rear brakes	Single disc
Front brakes diameter	298 mm (11.7 inches)
Front brakes	Single disc
Rear tyre dimensions	130/80-M17
Front tyre dimensions	90/90-M21
Rear suspension travel	200 mm (7.9 inches)
Rear suspension	Monocross with linkage
Front suspension travel	225 mm (8.9 inches)
Front suspension	Telescopic fork, diameter 43 mm
Speed and acceleration
Power/weight ratio	0.2909 HP/kg
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Racing blue, Yamaha black

Performance Profile & Rider Fit

47.3 hp

Peak Power

5.8s

0-60 mph

Best For

Track20%

City55%

Cornering60%

Daily Riding55%

Touring50%

Passenger35%

Rider Profile

Best For	Best suited to riders with at least some experience on tall, lightweight bikes, since the high seat and single-cylinder torque delivery reward confident low-speed control.
Purpose	Built primarily as a big single-cylinder enduro for mixed on- and off-road use rather than outright speed or long-distance cruising.
Rider Fit	Riders should be comfortable with a tall 865mm seat height and a narrow, upright standing position typical of dual-sport machines.
Character	A rugged, torque-driven single with a playful, agile feel that rewards a rider who enjoys standing on the pegs and tackling rough terrain over one who wants smooth highway cruising.
Not Ideal For	Not ideal for riders seeking high-speed touring comfort, passenger-friendly ergonomics, or track-day performance.

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

Rider Fit Visualizer

2005 Yamaha XT 660 R Rider Ergonomics Assessment

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Inseam (optional)

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Feet:

At 855mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2005 Yamaha XT 660 R, 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.

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