| General information |
| Model: | Yamaha XT 660 X Supermotard |
| Year: | 2004 |
| Category: | Super motard |
| Engine and transmission |
|---|
| Displacement: | 659.00 ccm (40.21 cubic inches) |
| Engine type: | Twin |
| Stroke: | 4 |
| Power: | 47.33 HP (34.5 kW)) @ 6000 RPM |
| Torque: | 58.40 Nm (6.0 kgf-m or 43.1 ft.lbs) @ 5250 RPM |
| Compression: | 10.0:1 |
| Bore x Stroke: | 100.0 x 84.0 mm (3.9 x 3.3 inches) |
| Fuel control: | DOHC |
| Cooling system: | Liquid |
| Physical measurements |
|---|
| Dry weight: | 173.0 kg (381.4 pounds) |
| Seat height: | 875 mm (34.4 inches) If adjustable, lowest setting. |
| Overall height: | 1,349 mm (53.1 inches) |
| Overall length: | 2,131 mm (83.9 inches) |
| Overall width: | 860 mm (33.9 inches) |
| Ground clearance: | 200 mm (7.9 inches) |
| Wheelbase: | 1,485 mm (58.5 inches) |
| Chassis and dimensions |
|---|
| Front Suspension: | Telescopic fork, diameter 43mm |
| Front Suspension travel: | 200 mm (7.9 inches) |
| Rear Suspension: | Monocross with linkage |
| Rear Suspension travel: | 191 mm (7.5 inches) |
| Front tyre dimensions: | 120/70-17 |
| Rear tyre dimensions: | 160/60-17 |
| Front brakes: | Single disc |
| Front brakes diameter: | 320 mm (12.6 inches) |
| Rear brakes: | Single disc |
| Rear brakes diameter: | 245 mm (9.6 inches) |
| Speed and acceleration |
|---|
| Power/weight ratio: | 0.2736 HP/kg |
| Other specifications |
|---|
| Color options: | Racing blue, Yamaha black |
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