For the 2009 model year, the Yamaha Neos 4S motorcycle has a listed wet/running weight of 209.4 lb (95 kg).
Yamaha Neos 4S weight overview
This is a genuinely light bike. That usually makes parking, pushing it around a garage and catching small low-speed balance errors easier than on larger motorcycles.
Very Light Motorcycle
How heavy is the Yamaha Neos 4S?
wet weight
Using a model-level wet weight comparison, the Yamaha Neos 4S is lighter than about 90.9% of 197 Yamaha motorcycles with compatible weight data.
Ready-to-ride weight
Bike + rider total weight
These totals use the model’s representative wet weight. They exclude riding gear, luggage and a passenger.
Yamaha Neos 4S weight & related specs
| Model years covered | 2009 |
|---|---|
| Wet / running weight | 209.4 lb (95 kg) |
| Engine displacement | 49.4 cc |
| Torque | 2.4 lb-ft (3.2 Nm) |
| Fuel capacity | 1.43 US gal (5.4 L) |
| Full-tank fuel weight (estimated) | 8.9 lb (4 kg) |
Useful weight calculations
| Torque per 100 lb | 1.13 lb-ft / 100 lb |
|---|---|
| Displacement per pound | 0.24 cc / lb |
| Weight per 100 cc | 424 lb / 100 cc |
| Fuel weight as % of bike weight | 4.2% |
What the weight numbers tell you
Yamaha Neos 4S weight FAQ
How much does the Yamaha Neos 4S weigh?
The available wet/running figure is 209.4 lb (95 kg). This is more representative of the motorcycle you actually push, park and ride than a dry-only specification.
How does the Yamaha Neos 4S weight compare with similar Yamahas?
Relatively light. On a model-level comparison, it is lighter than about 90.9% of 197 Yamaha motorcycles with the same weight basis.
What does a full tank of gas weigh on the Yamaha Neos 4S?
A full tank works out to about 8.9 lb (4 kg) from the listed 1.43 US gal (5.4 L) capacity. Actual fuel density varies slightly, so treat it as a practical estimate.
What does the Yamaha Neos 4S weigh with a 180 lb rider?
The approximate combined total is 389.4 lb (176.6 kg) with a 180 lb rider, based on the representative wet/running weight used on this page.
What is the Yamaha Neos 4S torque per 100 lb of bike weight?
Available data gives 1.13 lb-ft per 100 lb. That ratio helps explain how strong the engine is relative to the bike’s mass, especially at lower speeds.
How many cc does the Yamaha Neos 4S have per pound?
The model has about 0.24 cc per lb in the available data. This simply shows how much engine displacement there is for each pound of motorcycle weight.
How does the Yamaha Neos 4S compare with the median Yamaha motorcycle weight?
The representative wet weight is about 165.6 lb (75.1 kg) lighter than the median Yamaha motorcycle weight of 375 lb (170.1 kg) in this dataset.
Is the Yamaha Neos 4S easy to move around by hand?
By scale weight it is light, so backing up, garage movement and slow-speed corrections should require less effort than on heavier bikes. Geometry still matters.
Motorcycle specifications can vary by model year, market, equipment and the exact dry/curb-weight definition. Calculated fuel-weight and ratio figures on this page are estimates derived from the supplied specifications. Confirm critical figures in the owner’s manual or on the official Yamaha Motorsports website.