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Yamaha Neos 4S 20092009 Yamaha Neos 4S specifications, pictures, reviews and rating |
 2009 Yamaha Neos 4S. Picture credits - Yamaha. Submit more pictures.
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| Yamaha's profilation of this bike |
| Fuel-injected for low emissions and great economy, the new liquid-cooled 50cc engine generates power right through the rev range, breezing up hills even with two on board. The Neo’s four-stroke retains the usual easy-going Neo’s attributes. |
| General moped information | |
|---|---|
| Model name | Yamaha Neos 4S |
| Year model | 2009 |
| Type | Scooter |
| Rating | 3.4 View the detailed rating of value for money, design and look, reliability, etc. Compare with any other bike. |
| Engine and transmission | |
| Engine size | 49.4 ccm (3.01 cubic inches) |
| Type of engine | Single cylinder, four-stroke |
| Effect | 3.1 HP (2.2 kW)) @ 7000 RPM |
| Torque | 3.2 Nm (0.3 kgf-m or 2.3 ft.lbs) @ 7000 RPM |
| Compression | 12.0:1 |
| Bore x stroke | 38.0 x 43.6 mm (1.5 x 1.7 inches) |
| Fuel system | Injection |
| Ignition | TCI |
| Lubrication system | Wet sump |
| Cooling system | Liquid |
| Gearbox | Automatic |
| Transmission type | Belt (final drive) |
| Chassis, suspension, brakes and wheels | |
| Front suspension | Telescopic fork |
| Rear suspension | Unit swing |
| Front tire | 120/70-12 |
| Rear tire | 130/70-12 |
| Front brakes | Single disc |
| Diameter | 190 mm (7.5 inches) |
| Rear brakes | Expanding brake (drum brake) |
| Diameter | 110 mm (4.3 inches) |
| Physical measures and capacities | |
| Weight incl. oil, gas, etc | 95.0 kg (209.4 pounds) |
| Seat height | 790 mm (31.1 inches) If adjustable, lowest setting. |
| Overall length | 1840 mm (72.4 inches) |
| Wheelbase | 1275 mm (50.2 inches) |
| Fuel capacity | 5.40 litres (1.43 US gallons) |
| Other specifications | |
| Starter | Electric & kick |
| Comments | Also called Neo´s 4 Stroke |
| 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 09 Yamaha Neos 4S discussion group or the general Yamaha discussion group. |
| Related bikes | List related bikes for comparison of specs. |
Discussions for every mopedBikez has discussion forums for every moped. View comments, questions and answers at the 2009 Yamaha Neos 4S discussion group. You can sign up for e-mail notifications when other riders answer you. If you have extensive experience with the MC, please send us a review. If you consider buying this bike, you should view the list of related motorbikes Look at photos. Compare technical specs. And check out the rating of the moped's engine performance, reliability, repair costs, etc. You can compare the rating with other bikes. |
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| Rating sample for this Yamaha moped | |
Value for money for the 2009 Yamaha Neos 4S:  (63.3 out of 100)Click here for complete rating. You can also compare bikes. |
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