14 August. Friday 2026
Yamaha Cygnus X - 2012 Specifications and Reviews
The 2012 Yamaha Cygnus X is a practical 125cc automatic scooter designed for urban commuters seeking fuel-efficient, hassle-free transportation. Its reliable single-cylinder four-stroke engine delivers modest but adequate power for city riding, while the automatic transmission and compact design make it accessible to novice riders. Known for dependable performance and low maintenance costs, it excels as an economical daily commuter.
General information | |
| Category | Scooter |
| Year | 2012 |
| Model | Yamaha Cygnus X |
Engine and Transmission Specifications | |
| Driveline | V-Belt Automatic |
| Transmission type,final drive | Belt |
| Gearbox | Automatic |
| Cooling system | Air |
| Lubrication system | Wet sump |
| Fuel control | SOHC |
| Fuel system | Injection |
| Bore x stroke | 52.4 x 57.9 mm (2.1 x 2.3 inches) |
| Compression | 10.0:1 |
| Torque | 9.30 Nm (0.9 kgf-m or 6.9 ft.lbs) @ 7500 |
| Power | 10.73 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 125.00 ccm (7.63 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 150 mm (5.9 inches) |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes diameter | 216 mm (8.5 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 120/70-12 |
| Front tyre dimensions | 110/70-12 |
| Rear suspension travel | 96 mm (3.8 inches) |
| Rear suspension | Unit swing |
| Front suspension travel | 78 mm (3.1 inches) |
| Front suspension | Telescopic fork |
| | |
Physical measures and capacities | |
| Fuel capacity | 7.10 litres (1.88 gallons) |
| Wheelbase | 1,295 mm (51.0 inches) |
| Ground clearance | 113 mm (4.4 inches) |
| Overall width | 685 mm (27.0 inches) |
| Overall length | 1,855 mm (73.0 inches) |
| Seat height | 785 mm (30.9 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.0958 HP/kg |
| Weight incl. oil, gas, etc | 120.0 kg (264.6 pounds) |
| Dry weight | 112.0 kg (246.9 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Silver, white, black |
| Carrying capacity | Full-size helmet storage under the dual seat. Glovebox in the knee-panel |
| Starter | Electric & kick |
Performance Profile & Rider Fit
10.7 hp
Peak Power
Best For
Track5%
City90%
Cornering45%
Daily Riding88%
Touring25%
Passenger45%
Rider Profile
| Best For | Ideal for beginners or anyone wanting a simple, no-fuss twist-and-go ride with no gear shifting to worry about. |
| Purpose | Built primarily for commuting and short urban trips rather than performance or adventure riding. |
| Rider Fit | Very light and low seat height make it accessible and easy to handle for riders of almost any size or strength. |
| Character | A practical, economical little scooter that prioritizes convenience, storage space, and easy maneuverability over excitement. |
| Not Ideal For | Not suitable for highway touring, passenger comfort on long rides, or riders seeking real straight-line performance. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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