Yamaha XT660R S 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 XT660R S Specifications

General

Displacement	660 cc
Bore x Stroke	100.0 mm x 84.0 mm
Compression Ratio	10.0:1
Fuel System	Fuel Injection
Ignition System	TCI
Starter System	Electric
Transmission System	5-speed
Final Drive	Chain
Front Suspension System	Telescopic forks
Front Tyre	90/90-21 M/C 54S
Rear Tyre	130/80-17 M/C 65S
Overall Width	865 mm
Overall Height	1, 230 mm
Seat Height	865 mm
Wheelbase	1, 505 mm
Wet Weight	181 kg
Fuel Tank Capacity	15 litres
Oil Tank Capacity	2.9 litres
Engine Type	Liquid-cooled, 4-stroke, single cylinder, SOHC
Maximum Power	48hp (35kW) @ 6, 000rpm
Frame	Steel diamond
Rear Suspension System	Swingarm, (link suspension)
Front Brake	Single 298mm disc, 2-piston caliper
Rear Brake	Single Disc, 245 mm