14 August. Friday 2026
Yamaha Neos 4 Stroke - 2012 Specifications and Reviews
The 2012 Yamaha Neos 4 Stroke is an entry-level scooter ideal for new riders and urban commuters seeking fuel efficiency and simplicity. Its liquid-cooled single-cylinder four-stroke engine delivers modest but adequate power for city riding, while the automatic transmission requires no gear shifting. Known for its reliability and low maintenance costs, the Neos excels as an affordable, practical daily commuter.
Engine and Transmission Specifications | |
| Transmission type,final drive | Belt |
| Gearbox | Automatic |
| Cooling system | Liquid |
| Lubrication system | Wet sump |
| Ignition | TCI |
| Fuel control | SOHC |
| Fuel system | Injection |
| Bore x stroke | 38.0 x 43.6 mm (1.5 x 1.7 inches) |
| Compression | 12.0:1 |
| Torque | 3.15 Nm (0.3 kgf-m or 2.3 ft.lbs) @ 7000 |
| Power | 3.08 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 49.40 ccm (3.01 cubic inches) |
| | |
| Category | Scooter |
| Year | 2012 |
| Model | Yamaha Neos 4 Stroke |
Brakes, suspension, Frame and wheels | |
| Wheels | Alloy wheels |
| Rear brakes diameter | 110 mm (4.3 inches) |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes diameter | 190 mm (7.5 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 130/70-12 |
| Front tyre dimensions | 120/70-12 |
| Rear suspension travel | 60 mm (2.4 inches) |
| Rear suspension | Unit swing |
| Front suspension travel | 70 mm (2.8 inches) |
| Front suspension | Telescopic fork |
Physical measures and capacities | |
| Fuel capacity | 5.40 litres (1.43 gallons) |
| Wheelbase | 1,275 mm (50.2 inches) |
| Ground clearance | 154 mm (6.1 inches) |
| Overall length | 1,840 mm (72.4 inches) |
| Overall height | 1,118 mm (44.0 inches) |
| Seat height | 790 mm (31.1 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 95.0 kg (209.4 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Frozen titanium, white, black |
| Carrying capacity | Lockable helmet compartment |
| Instruments | Digital instrument console |
| Starter | Electric & kick |
Performance Profile & Rider Fit
3.1 hp
Peak Power
Best For
Track5%
City90%
Cornering40%
Daily Riding75%
Touring10%
Passenger20%
Rider Profile
| Best For | Suitable for complete beginners and learners, including those with minimal or no prior riding experience thanks to the automatic transmission and light weight. |
| Purpose | Built purely for short-hop urban commuting, running errands, and light city traffic navigation rather than any performance or long-distance role. |
| Rider Fit | Very easy to manage physically with a low seat height, light 95 kg weight, and effortless automatic operation suited to smaller or less experienced riders. |
| Character | A practical, no-fuss 50cc scooter that prioritizes fuel efficiency, easy handling, and low running costs over excitement or speed. |
| Not Ideal For | Not suitable for highway travel, touring, carrying a passenger comfortably, or any rider seeking real acceleration or performance. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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