Yamaha's profilation of this bike |
Featuring a semi-automatic gearbox for clutch-free gear changes, the TT-R90 is suitable for children who may have outgrown our smaller 50cc bikes – and like all of our junior models the TT-R90 comes with off road tyres and stylish YZ-style bodywork. |
General information |
Motorcycle name
|
Yamaha TT-R 90 |
Year of manufacture
|
2007 |
Type
|
Enduro / offroad |
Rating
|
3.8 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. |
Engine and transmission |
Engine size
|
89.0 ccm (5.43 cubic inches) |
Type of engine
|
Single cylinder, four-stroke |
Output
|
5.5 HP (4.0 kW)) @ 7000 RPM |
Torque
|
6.1 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
|
Single Overhead Cams (SOHC) |
Ignition
|
CDI |
Lubrication system
|
Wet sump |
Cooling system
|
Air |
Transmission type
|
Chain (final drive) |
Clutch
|
Wet, multiple-disc and centrifugal automatic |
Chassis, suspension, brakes and wheels |
Frame type
|
Steel tube backbone |
Front suspension
|
Telescopic forks |
Front wheel travel
|
110 mm (4.3 inches) |
Rear suspension
|
Swingingarm (monocross) |
Rear wheel travel
|
95 mm (3.7 inches) |
Front brakes
|
Expanding brake (drum brake) |
Diameter
|
95 mm (3.7 inches) |
Rear brakes
|
Expanding brake (drum brake) |
Diameter
|
110 mm (4.3 inches) |
Physical measures and capacities |
Dry weight
|
60.0 kg (132.3 pounds) |
Power/weight ratio
|
0.0915 HP/kg |
Seat height
|
625 mm (24.6 inches) If adjustable, lowest setting. |
Overall height
|
865 mm (34.1 inches) |
Overall length
|
1525 mm (60.0 inches) |
Overall width
|
605 mm (23.8 inches) |
Fuel capacity
|
4.20 litres (1.11 US gallons) |
Other specifications |
Starter
|
Electric & kick |
Update specs | Report missing specs or required updates. |
Further information |
Insurance costs | Compare US insurance quotes from the nation's top providers. |
Parts finder | CMSNL provides
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and ships to The United States, The United Kingdom, EU countries and many more. |
Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 07 Yamaha TT-R 90 discussion group or the general Yamaha discussion group. |
Related bikes | List related bikes for comparison of specs. |
Compare with another motorcycle |
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