| General information |
|---|
| Model: | Yamaha TT-R 90 |
| Year: | 2007 |
| Category: | Enduro / offroad |
| Rating: | 70 out of 100. Show full rating and compare with other bikes |
| Safety: | See our safety campaign with the high safety rated bikes in this category.
|
| Engine and transmission |
|---|
| Displacement: | 89.00 ccm (5.43 cubic inches) |
| Engine type: | Single cylinder |
| Stroke: | 4 |
| Power: | 5.49 HP (4.0 kW)) @ 7000 RPM |
| Torque: | 6.10 Nm (0.6 kgf-m or 4.5 ft.lbs) |
| Compression: | 8.5:1 |
| Bore x stroke: | 47.0 x 51.8 mm (1.9 x 2.0 inches) |
| Fuel system: | Carburettor. Mikuni VM16/1 |
| Fuel control: | SOHC |
| Ignition: | CDI |
| Starter: | Electric & kick |
| Lubrication system: | Wet sump |
| Cooling system: | Air |
Transmission type
final drive: | Chain |
| Clutch: | Wet, multiple-disc and centrifugal automatic |
| Physical measures |
|---|
| Dry weight: | 60.0 kg (132.3 pounds) |
| Seat height: | 625 mm (24.6 inches) If adjustable, lowest setting. |
| Overall height: | 865 mm (34.1 inches) |
| Overall length: | 1,525 mm (60.0 inches) |
| Overall width: | 605 mm (23.8 inches) |
| Chassis and dimensions |
|---|
| Frame type: | Steel tube backbone |
| Front suspension: | Telescopic forks |
| Front suspension travel: | 110 mm (4.3 inches) |
| Rear suspension: | Swingingarm (monocross) |
| Rear suspension travel: | 95 mm (3.7 inches) |
| Front brakes: | Expanding brake (drum brake) |
| Front brakes diameter: | 95 mm (3.7 inches) |
| Rear brakes: | Expanding brake (drum brake) |
| Rear brakes diameter: | 110 mm (4.3 inches) |
| Speed and acceleration |
|---|
| Power/weight ratio: | 0.0915 HP/kg |
| Other specifications |
|---|
| Fuel capacity: | 4.20 litres (1.11 gallons) |
| Further information |
|---|
| Parts and accessories | Check out parts and accessories from our partners.  |
| Ask questions | Join the 07 Yamaha TT-R 90 discussion group. |
| Insurance, loans, tests
| Check out insurance here. Search the web for dealers, loan costs, tests, customizing, etc. |
| Related bikes | List related bikes for comparison of specs |
(66.8 out of 100)