The Yamaha Neos 4S is a 4 stroke, Scooter bike with a Liquid cooled 49.40 ccm (2,99 cubic inches) Single cylinder type of engine. This engine then gets the power to the rear wheel with a Belt driven transmission.
This engine has 3.08 HP (2,19 kW)) @ 7000 RPM, 3.15 Nm (0,30 kgf-m or 2,29 ft.lbs) @ 7000 RPM and an unconfirmed top speed.
If you are looking for Yamaha Neos 4S Tyres then you will need to look for the right sizes. On this model the Front Tyre size is 120/70 - 12 and the Rear Tyre size is 130/70 - 12 so before going ahead and buying a tyre, check that it is the right size.
To stop this bike you will need decent brakes. The Yamaha Neos 4S comes with Single disc brakes on the front and Expanding brake (drum brake) brakes on the rear to ensure you will stop quickly if you need to.
| Yamaha Neos 4S Technical Information | |||||||
|---|---|---|---|---|---|---|---|
| Type of Bike: | Scooter | Year: | 2009 | Engine Capacity: | 49.40 ccm (2,99 cubic inches) | Engine Type: | Single cylinder |
| Engine Power: | 3.08 HP (2,19 kW)) @ 7000 RPM | Torque: | 3.15 Nm (0,30 kgf-m or 2,29 ft.lbs) @ 7000 RPM | Compression: | 12.0:1 | Stroke: | 4 |
| Starter Type: | Electric and kick | Top Speed: | N/A | Transmission: | Belt | Gearbox: | Automatic |
| Fuel Capacity: | 5.40 litres (1,42 gallons) | Fuel Control: | N/A | Valves: | N/A | Cooling System: | Liquid |
| Bike Weight: | N/A | Bike Length: | 1840 mm (72,04 inches) | Front Brakes: | Single disc | Rear Brakes: | Expanding brake (drum brake) |
We are afraid there are no listings at the minute on eBay for this vehicle, you can try doing a search using the Quick Find feature at the top of the page or maybe some of the links below can help:
We are afraid there are no listings at the minute on eBay for this vehicle, you can try doing a search using the Quick Find feature at the top of the page or maybe some of the links below can help:
We are afraid there are no listings at the minute on eBay for this vehicle, you can try doing a search using the Quick Find feature at the top of the page or maybe some of the links below can help:
We are afraid there are no listings at the minute on eBay for this vehicle, you can try doing a search using the Quick Find feature at the top of the page or maybe some of the links below can help:
![NGK Iridium IX Spark Plug fits YAMAHA YN50 Neo's 4s 50cc 09-> [CR7EIX] 7385](https://genuinemotorcycleparts.com/images/e/1538514743784040_0.jpg "NGK Iridium IX Spark Plug fits YAMAHA YN50 Neo's 4s 50cc 09-> [CR7EIX] 7385")