The Yamaha TX 750 motorcycle specifications include a 744 cc (45.40 cu in) engine, power of 51 hp (37.2 kW) @ 7,240 rpm, a 5-speed gearbox, and a listed weight of 240 kg (529.1 lb).
Key specifications
The 1972 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Yamaha TX 750 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.
Very close to the Yamaha database average. Around the 61st percentile across Yamaha models.
About 35% higher than the Yamaha database average. Around the 73rd percentile across Yamaha models.
About 29% heavier than the Yamaha database average. Around the 78th percentile across Yamaha models.
About 23% larger than the Yamaha database average. Around the 67th 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.
51 hp — more powerful than about 61% of Yamaha models with power data.
744 cc — larger displacement than about 73% of Yamaha models.
240 kg — heavier than about 78% of Yamaha models, or lighter than about 22%.
16 L — larger than about 67% of Yamaha fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 3.50-19 |
|---|---|
| Rear tire size | 4.00-18 |
| Power-to-weight ratio | 0.212 hp/kg |
| Power-to-weight | 212.5 hp/tonne |
| Specific power | 68.5 hp/L |
| Bore/stroke ratio | 1.08:1 (Oversquare) |
Model information
| Category | Naked bike |
|---|
Engine specifications
| Engine type | Twin, four-stroke |
|---|---|
| Displacement | 744 cc (45.40 cu in) |
| Power | 51 hp (37.2 kW) @ 7,240 rpm |
| Bore × stroke | 80.0 x 74 mm (3.1 x 2.9 inches) |
| Compression ratio | 8.8:1 |
| Valves per cylinder | 2 |
| Cooling system | Air |
| Fuel control | Overhead Cams (OHC) |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Expanding brake |
| Front tire | 3.50-19 |
| Rear tire | 4.00-18 |
Dimensions and weight
| Wet weight | 240 kg (529.1 lb) |
|---|
Fuel and emissions
| Fuel capacity | 16.00 L (4.23 US gal) |
|---|
Performance
| Top speed | 186.0 km/h (115.6 mph) |
|---|
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.