The Yamaha Vity 125 motorcycle specifications include a 125 cc (7.63 cu in) engine, power of 8.6 hp (6.3 kW) @ 7,500 rpm, and a listed weight of 106 kg (233.7 lb).
Key specifications
How the Yamaha Vity 125 compares
This compares the motorcycle with all Yamaha models in this specifications database. The blue marker is this model and the grey line is the Yamaha database average.
About 84% lower than the Yamaha database average. Around the 12th percentile across Yamaha models.
About 77% lower than the Yamaha database average. Around the 25th percentile across Yamaha models.
About 8% lower than the Yamaha database average. Around the 22nd percentile across Yamaha models.
About 58% smaller than the Yamaha database average. Around the 11th percentile across Yamaha models.
Yamaha database percentile rankings
Percentiles show where this motorcycle sits across the Yamaha specifications database. They are descriptive database rankings, not performance ratings.
8.6 hp — more powerful than about 12% of Yamaha models with power data.
125 cc — larger displacement than about 25% of Yamaha models.
730 mm — taller than about 22% of Yamaha models.
5.5 L — larger than about 11% of Yamaha fuel tanks in this database.
Dimensions compared with Yamaha average
Each measurement is compared with the average value across Yamaha models where that dimension is available.
1,860
2,082
11% below average.
670
823
19% below average.
1,045
1,172
11% below average.
1,250
1,416
12% below average.
730
793
8% below average.
95
181
47% below average.
Mechanical overview
Additional useful specifications
| Front tire size | 100/90-10 |
|---|---|
| Rear tire size | 100/90-10 |
| Front tire width | 100 mm |
| Front tire aspect ratio | 90% |
| Front rim diameter | 10 in |
| Rear tire width | 100 mm |
| Rear tire aspect ratio | 90% |
| Rear rim diameter | 10 in |
| Power-to-weight ratio | 0.081 hp/kg |
| Power-to-weight | 81.1 hp/tonne |
| Specific power | 68.8 hp/L |
| Bore/stroke ratio | 0.86:1 (Undersquare) |
Model information
| Year released | 2008 |
|---|---|
| Category | Scooter |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 125 cc (7.63 cu in) |
| Power | 8.6 hp (6.3 kW) @ 7,500 rpm |
| Torque | 9.2 Nm (0.9 kgf-m or 6.8 ft.lbs) @ 6,000 rpm |
| Bore × stroke | 51.5 x 60 mm (2.0 x 2.4 inches) |
| Compression ratio | 9.5:1 |
| Cooling system | Air |
| Fuel system | Injection. Electronic Fuel Injection |
| Fuel control | Single Overhead Cams (SOHC) |
| Ignition | TCI |
| Starter | Electric |
| Lubrication | Wet sump |
Transmission and drivetrain
| Final drive | Chain (final drive) |
|---|---|
| Clutch | Wet, multiple-disc automatic |
Chassis and suspension
| Frame | – |
|---|---|
| Front suspension | Telescopic fork |
| Rear suspension | Unit swing |
| Front wheel travel | 110 mm (4.3 inches) |
| Rear wheel travel | 95 mm (3.7 inches) |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Expanding brake (drum brake) |
| Front tire | 100/90-10 |
| Rear tire | 100/90-10 |
Dimensions and weight
| Dry weight | 106 kg (233.7 lb) |
|---|---|
| Seat height | 730 mm (28.7 inches) |
| Overall length | 1,860 mm (73.2 inches) |
| Overall width | 670 mm (26.4 inches) |
| Overall height | 1,045 mm (41.1 inches) |
| Wheelbase | 1,250 mm (49.2 inches) |
| Ground clearance | 95 mm (3.7 inches) |
Fuel and emissions
| Fuel capacity | 5.50 L (1.45 US gal) |
|---|
Performance
| Power/weight ratio | 0.0809 hp/kg |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Yamaha models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Yamaha information before relying on them. Visit the official Yamaha website.