The Ducati Monster S4R Testastretta motorcycle specifications include a 998 cc (60.90 cu in) engine, power of 128.3 hp (93.7 kW) @ 9,500 rpm, a 6-speed gearbox, and a listed weight of 177 kg (390.2 lb).
Key specifications
Year-specific specification changes
How the Ducati Monster S4R Testastretta compares
This compares the motorcycle with all Ducati models in this specifications database. The blue marker is this model and the grey line is the Ducati database average.
About 22% higher than the Ducati database average. Around the 69th percentile across Ducati models.
About 14% higher than the Ducati database average. Around the 71st percentile across Ducati models.
Very close to the Ducati database average. Around the 45th percentile across Ducati models.
About 16% smaller than the Ducati database average. Around the 21st percentile across Ducati models.
Ducati database percentile rankings
Percentiles show where this motorcycle sits across the Ducati specifications database. They are descriptive database rankings, not performance ratings.
128.3 hp — more powerful than about 69% of Ducati models with power data.
998 cc — larger displacement than about 71% of Ducati models.
800 mm — taller than about 45% of Ducati models.
14 L — larger than about 21% of Ducati fuel tanks in this database.
Dimensions compared with Ducati average
Each measurement is compared with the average value across Ducati models where that dimension is available.
1,440
1,474
Close to average.
800
808
Close to average.
Mechanical overview
Additional useful specifications
| Front tire size | 120/70-ZR17 |
|---|---|
| Rear tire size | 180/55-ZR17 |
| Power-to-weight ratio | 0.725 hp/kg |
| Power-to-weight | 724.9 hp/tonne |
| Specific power | 128.6 hp/L |
| Bore/stroke ratio | 1.57:1 (Oversquare) |
Engine specifications
| Engine type | V2, four-stroke |
|---|---|
| Displacement | 998 cc (60.90 cu in) |
| Power | 128.3 hp (93.7 kW) @ 9,500 rpm |
| Torque | 103.9 Nm (10.6 kgf-m or 76.6 ft.lbs) @ 10,600 rpm |
| Bore × stroke | 100.0 x 63.5 mm (3.9 x 2.5 inches) |
| Compression ratio | 11.4:1 |
| Valves per cylinder | 4 |
| Cooling system | Liquid |
| Fuel system | Injection. Marelli electronic fuel injection, 50mm throttle body |
| Fuel control | Desmodromic valve control |
| Starter | Electric |
Transmission and drivetrain
| Gearbox | 6-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Dry multiplate with hydraulic control |
Chassis and suspension
| Frame | Tubular steel trellis frame |
|---|---|
| Front suspension | Showa 43 mm fully adjustable upside-down fork |
| Rear suspension | Progressive linkage with fully adjustable Sachs monoshock. Aluminium single-sided swingarm |
| Front wheel travel | 130 mm (5.1 inches) |
| Rear wheel travel | 148 mm (5.8 inches) |
| Rake | 24.0° |
Brakes, wheels and tires
| Front brakes | Double disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 120/70-ZR17 |
| Rear tire | 180/55-ZR17 |
Dimensions and weight
| Dry weight | 177 kg (390.2 lb) |
|---|---|
| Seat height | 800 mm (31.5 inches) |
| Wheelbase | 1,440 mm (56.7 inches) |
Fuel and emissions
| Fuel capacity | 14.00 L (3.70 US gal) |
|---|
Performance
| Power/weight ratio | 0.7250 hp/kg |
|---|
Other specifications
| Color options | (red with white stripe – red – black) (titanium with black stripe – red – black) , |
|---|---|
| Exhaust system | 2 aluminium mufflers |
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 Ducati models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Ducati information before relying on them. Visit the official Ducati website.