Yamaha XT660X Service Manual

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SPEC
CHASSIS SPECIFICATIONS
CHASSIS SPECIFICATIONS
Item Standard Limit
Frame
Frame type Diamond ----
Caster angle 27.25° (XT660R)
26° (XT660X)
----
----
Trail 107 mm (4.21 in) (XT660R)
94 mm (3.70 in) (XT660X)
----
----
Front wheel
Wheel type Spoke wheel ----
Rim
Size 21 × 1.85 (XT660R)
17M/C × MT3.50 (XT660X)
----
----
Material Aluminum ----
Wheel travel 225 mm (8.86 in) (XT660R)
200 mm (7.87 in) (XT660X)
----
----
Wheel runout
Maximum radial wheel runout ---- 2.0 mm
(0.08 in)
Maximum lateral wheel runout ---- 2.0 mm
(0.08 in)
Wheel axle bending limit ---- 0.25 mm
(0.01 in)
Rear wheel
Wheel type Spoke wheel ----
Rim
Size 17M/C × MT2.75 (XT660R)
17M/C × MT4.25 (XT660X)
----
----
Material Aluminum ----
Wheel travel 200.0 mm (7.87 in) ----
Wheel runout
Maximum radial wheel runout ---- 2.0 mm
(0.08 in)
Maximum lateral wheel runout ---- 2.0 mm
(0.08 in)
Wheel axle bending limit ---- 0.25 mm
(0.01 in)

Yamaha XT660X Specifications

General

Displacement	660cc
Bore x Stroke	100.0 mm x 84.0 mm
Compression Ratio	10.0:1
Fuel System	Fuel Injection
Ignition System	TCI
Transmission	5-speed
Final Drive	Chain
Rear Brake	Single disc, Ø 245 mm
Front Tyre	120/70 R17
Rear Tyre	160/60 R17
Maximum Power	48 HP (35.3 kW) @ 6, 000 rpm
Maximum Torque	58.4Nm (43.1lb-ft) @ 5, 250rpm
Front Suspension	Telescopic fork
Rear Suspension	Swingarm, (link suspension)
Fuel Tank Capacity	15 litres
Engine Type	Liquid-cooled, 4-stroke, single cylinder, SOHC, 4-valves