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Yamaha TT-R90 E 20042004 Yamaha TT-R90 E specifications, pictures, reviews and rating |
| Yamaha's profilation of this bike |
| TT-R90’s 4-stroke 90cc air-cooled engine produces smooth low rpm power, making it a great bike for learning how to ride. With its YZ motocrosser styling the TT-R has got to be today’s coolest-looking mini 4-stroke fun bike! |
| General information | |
|---|---|
| Model | Yamaha TT-R90 E |
| Year model | 2004 |
| Type | Minibike, cross |
| Rating | 3.0 See the detailed rating of the fun-factor, engine performance, racing track capabilities, 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 |
| Effect | 5.5 HP (4.0 kW)) @ 5600 RPM |
| Torque | 6.1 Nm (0.6 kgf-m or 4.5 ft.lbs) @ 6500 RPM |
| Compression | 8.5:1 |
| Bore x stroke | 47.0 x 51.8 mm (1.9 x 2.0 inches) |
| Fuel control | Single Overhead Cams (SOHC) |
| Cooling system | Liquid |
| Transmission type | Chain (final drive) |
| Chassis, suspension, brakes and wheels | |
| Front suspension | Telescopic fork |
| Front wheel travel | 110 mm (4.3 inches) |
| Rear suspension | Swinging arm (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) |
| Ground clearance | 172 mm (6.8 inches) |
| Wheelbase | 1040 mm (40.9 inches) |
| Other specifications | |
| Color options | Blue |
| 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
online schematics & OEM parts |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 04 Yamaha TT-R90 E 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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Get a list of related motorbikes before you buy this Yamaha. Inspect technical data. Look at photos. Read the riders' comments at the bike's discussion group. And check out the bike's reliability, repair costs, etc. Show any 2004 Yamaha TT-R90 E for sale on our Bikez.biz Motorcycle Classifieds. You can also sign up for e-mail notification when such bikes are advertised in the future. And advertise your old MC for sale. Our efficient ads are free. You are also welcome to read and submit motorcycle reviews.| Rating sample for this Yamaha bike | |
Design and look for the 2004 Yamaha TT-R90 E:  (67.8 out of 100)Click here for complete rating. |
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