
Ducati ST4S
Key specifications
Overview
Introducing the 2003 Ducati ST4S, a quintessential sport-touring motorcycle that marries the thrill of performance with the comfort of long-distance riding. As part of Ducati's storied lineage, the ST4S stands out in a competitive market, targeting riders who crave both exhilarating speed and the ability to embark on extended journeys without sacrificing comfort. With a sleek, aerodynamic design and Italian flair, this motorcycle speaks to enthusiasts who appreciate the art of engineering as much as the joy of the ride. At the heart of the ST4S lies a powerful 996cc V2, four-stroke engine, delivering an impressive 117 horsepower at 8,750 RPM. This robust power plant not only offers exhilarating acceleration but also a gratifying torque of 98 Nm at 7,000 RPM, ensuring that power is always at your fingertips when you need it. The 6-speed gearbox seamlessly translates that power to the road, providing smooth shifts and making it a pleasure to ride in any gear. Whether you're carving through the twisties or cruising on the open highway, the ST4S delivers a thrilling experience, bolstered by its liquid-cooled system and a compression ratio of 11.5:1, which enhances performance and efficiency. The 2003 ST4S is packed with features designed to elevate both performance and rider comfort. The double disc front brakes, with a generous 320 mm diameter, ensure confident stopping power, while the rear single disc complements this with a 245 mm diameter for balanced braking performance. The suspension setup, with 130 mm of front travel and 148 mm at the rear, provides a plush ride that absorbs bumps with ease, making long distances feel manageable. Additional features include a 21-litre fuel tank for extended range, making this bike a true companion for those epic journeys. With a seat height of 820 mm, it offers a comfortable riding position that suits a variety of riders. **
Pros
- Powerful Engine Performance: The 996cc V2 engine delivers robust power and torque, making for an exhilarating riding experience.
- Comfortable Touring Capabilities: The suspension and ergonomic design facilitate long rides without compromising comfort.
- Stylish Design: The Italian aesthetic is not only eye-catching but also aerodynamic, enhancing both performance and appeal.
Cons
- Weight: At 212 kg (467.4 pounds), it may feel heavy for some riders, particularly in low-speed maneuvers.
- Seat Height: The 820 mm seat height may not be suitable for shorter riders, making it less accessible for some enthusiasts.
- Maintenance Costs: As with many luxury brands, the upkeep and parts for the Ducati ST4S can be on the pricier side compared to other sport-touring motorcycles.
Technical details
Source specification data
- Make
- Ducati
- Model
- ST4S
- Category
- Sport touring
- Power
- 117.00 HP (85.4 kW)) @ 8750 RPM
- Torque
- 98.00 Nm (10.0 kgf-m or 72.3 ft.lbs) @ 7000 RPM
- Gearbox
- 6-speed
- Fuel System
- Injection
- Bore X Stroke
- 98.0 x 66.0 mm (3.9 x 2.6 inches)
- Compression
- 11.5:1
- Displacement
- 996.00 ccm (60.78 cubic inches)
- Cooling System
- Liquid
- Engine Details
- V2, four-stroke
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Dry Weight
- 212.0 kg (467.4 pounds)
- Seat Height
- 820 mm (32.3 inches) If adjustable, lowest setting.
- Fuel Capacity
- 21.00 litres (5.55 gallons)
- Overall Height
- 1,180 mm (46.5 inches)
- Overall Length
- 2,070 mm (81.5 inches)
- Power Weight Ratio
- 0.5519 HP/kg
- Reserve Fuel Capacity
- 6.00 litres (1.59 gallons)
- Rear Tyre
- 180/55-ZR17
- Front Tyre
- 120/70-ZR17
- Rear Brakes
- Single disc
- Front Brakes
- Double disc
- Rear Wheel Travel
- 148 mm (5.8 inches)
- Front Wheel Travel
- 130 mm (5.1 inches)
- Rear Brakes Diameter
- 245 mm (9.6 inches)
- Front Brakes Diameter
- 320 mm (12.6 inches)