The Yamaha Vox Deluxe motorcycle specifications include a 49 cc (2.99 cu in) engine, power of 4.2 hp (3.0 kW) @ 8,000 rpm, an automatic gearbox, and a listed weight of 95 kg (209.4 lb).
Key specifications
The 2011 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Yamaha Vox Deluxe 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 92% lower than the Yamaha database average. Around the 8th percentile across Yamaha models.
About 91% lower than the Yamaha database average. Around the 5th percentile across Yamaha models.
About 49% lighter than the Yamaha database average. Around the 10th percentile across Yamaha models.
About 7% lower than the Yamaha database average. Around the 23rd percentile across Yamaha models.
About 65% smaller than the Yamaha database average. Around the 4th 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.
4.2 hp — more powerful than about 8% of Yamaha models with power data.
49 cc — larger displacement than about 5% of Yamaha models.
95 kg — heavier than about 10% of Yamaha models, or lighter than about 90%.
735 mm — taller than about 23% of Yamaha models.
4.5 L — larger than about 4% 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.
1,855
2,082
11% below average.
685
823
17% below average.
1,045
1,172
11% below average.
1,280
1,416
10% below average.
735
793
7% below average.
115
181
36% below average.
Mechanical overview
Additional useful specifications
| Front tire size | 120/90-10 |
|---|---|
| Rear tire size | 120/90-10 |
| Front tire width | 120 mm |
| Front tire aspect ratio | 90% |
| Front rim diameter | 10 in |
| Rear tire width | 120 mm |
| Rear tire aspect ratio | 90% |
| Rear rim diameter | 10 in |
| Power-to-weight ratio | 0.044 hp/kg |
| Power-to-weight | 44.2 hp/tonne |
| Specific power | 85.7 hp/L |
| Bore/stroke ratio | 0.87:1 (Undersquare) |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 49 cc (2.99 cu in) |
| Power | 4.2 hp (3.0 kW) @ 8,000 rpm |
| Torque | 3.9 Nm (0.4 kgf-m or 2.9 ft.lbs) @ 6,500 rpm |
| Bore × stroke | 38.0 x 43.5 mm (1.5 x 1.7 inches) |
| Compression ratio | 12.0:1 |
| Valves per cylinder | 3 |
| Cooling system | Air |
| Fuel system | Injection |
| Fuel control | Single Overhead Cams (SOHC) |
| Ignition | TCI |
| Starter | Electric |
| Lubrication | Forced by pump |
Transmission and drivetrain
| Gearbox | Automatic |
|---|---|
| Final drive | Belt (final drive) |
| Clutch | Automatic centrifugal |
Chassis and suspension
| Frame | Backbone pipe |
|---|---|
| Front suspension | Telescopic |
| Rear suspension | Swing unit |
| Rake | 26.0° |
| Trail | 84 mm (3.3 inches) |
Brakes, wheels and tires
| Front brakes | Expanding brake (drum brake) |
|---|---|
| Rear brakes | Expanding brake (drum brake) |
| Front tire | 120/90-10 |
| Rear tire | 120/90-10 |
Dimensions and weight
| Wet weight | 95 kg (209.4 lb) |
|---|---|
| Dry weight | 90 kg (198.4 lb) |
| Seat height | 735 mm (28.9 inches) |
| Overall length | 1,855 mm (73.0 inches) |
| Overall width | 685 mm (27.0 inches) |
| Overall height | 1,045 mm (41.1 inches) |
| Wheelbase | 1,280 mm (50.4 inches) |
| Ground clearance | 115 mm (4.5 inches) |
Fuel and emissions
| Fuel capacity | 4.50 L (1.19 US gal) |
|---|
Performance
| Power/weight ratio | 0.0462 hp/kg |
|---|
Other specifications
| Color options | Brown, white, black |
|---|
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.