
Hyosung ST7 D
Key specifications
Overview
Introducing the 2016 Hyosung ST7 D, a custom-cruiser that seamlessly blends style, performance, and comfort. Positioned as a compelling choice in the mid-range motorcycle market, the ST7 D caters to riders seeking an appealing blend of classic cruiser aesthetics and modern engineering. With a design that evokes a sense of nostalgia while incorporating contemporary features, this motorcycle is perfect for both new riders and seasoned enthusiasts looking for a reliable ride that speaks volumes about their taste. At the heart of the ST7 D lies a robust 678.20cc V2, four-stroke engine that delivers a spirited 79 horsepower at 9,000 RPM and a torque of 66.99 Nm at 7,250 RPM. This powerful engine ensures an exhilarating ride, whether you're cruising down the highway or navigating city streets. The liquid-cooled engine, combined with a 5-speed gearbox and belt final drive, provides a smooth and responsive riding experience. Riders will appreciate the impressive fuel efficiency of 4.13 liters per 100 km, allowing for extended journeys without frequent stops at the pump. The ST7 D’s power-to-weight ratio of 0.3237 HP/kg further enhances its agility, making it a joy to ride for both leisurely outings and spirited adventures. The 2016 Hyosung ST7 D is packed with features that enhance both performance and comfort. The front end is equipped with a conventional telescopic fork suspension, while the rear boasts a swingarm with a hydraulic double shock absorber that is preload adjustable, ensuring a smooth ride over varying road conditions. The motorcycle is also fitted with effective braking systems, featuring double disc brakes with a semi-floating design at the front and a single disc at the rear, providing confidence-inspiring stopping power. Riders will appreciate the thoughtful inclusion of an electric starter and a windshield, which not only adds to the bike's aesthetics but also provides a measure of wind protection for long-distance journeys. **
Pros
- Powerful Engine Performance: With 79 HP and 66.99 Nm of torque, the ST7 D offers impressive acceleration and responsiveness, making it suitable for both city riding and open roads.
- Comfortable Riding Position: The adjustable seat height of 675 mm (26.6 inches) allows for a comfortable ride for various rider sizes, enhancing accessibility and confidence.
- Solid Fuel Efficiency: With a consumption rate of 4.13 liters/100 km, this motorcycle is economical for long-distance touring, maximizing your time on the road.
Cons
- Weight: At 244 kg (538 lbs), some riders may find the ST7 D a bit hefty, especially in tight maneuvering situations.
- Limited Power Options: While the engine performance is commendable, it may not satisfy those seeking a high-performance cruiser, as it is tailored more towards comfort and usability.
- Basic Instrumentation: The dashboard may lack advanced features found on competitors, which could be a drawback for riders who prefer more technological integration.
Technical details
Source specification data
- Make
- Hyosung
- Model
- ST7 D
- Category
- Custom-cruiser
- Starter
- Electric
- Comments
- Windshield
- Carrying Capacity
- Saddle bags
- Power
- 79.00 HP (57.7 kW)) @ 9000 RPM
- Clutch
- Wet, multiplate
- Torque
- 66.99 Nm (6.8 kgf-m or 49.4 ft.lbs) @ 7250 RPM
- Gearbox
- 5-speed
- Engine Type
- 90° V-twin
- Fuel System
- Injection
- Bore X Stroke
- 81.5 x 65.0 mm (3.2 x 2.6 inches)
- Compression
- 11.5:1
- Displacement
- 678.20 ccm (41.38 cubic inches)
- Cooling System
- Liquid
- Engine Details
- V2, four-stroke
- Fuel Consumption
- 4.13 litres/100 km (24.2 km/l or 56.95 mpg)
- Greenhouse Gases
- O2
- g/km. (
- O2
- -
- Carbon
- dioxide emission)
- Lubrication System
- Wet sump
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Belt
- Dry Weight
- 244.0 kg (538.0 pounds)
- Seat Height
- 675 mm (26.6 inches) If adjustable, lowest setting.
- Fuel Capacity
- 17.03 litres (4.50 gallons)
- Overall Width
- 960 mm (37.8 inches)
- Overall Height
- 1,135 mm (44.7 inches)
- Overall Length
- 2,470 mm (97.2 inches)
- Power Weight Ratio
- 0.3237 HP/kg
- Seat
- 2-person seat
- Rear Tyre
- 170/80-15
- Front Tyre
- 120/80-16
- Rear Brakes
- Single disc. 2 pistons caliper
- Front Brakes
- Double
- disc.
- Semi
- floating single disc, 4 pistons caliper
- Rear Suspension
- Swing
- arm with hydraulic double shock absorber (
- Preload
- adjustable)
- Front Suspension
- Conventional Telescopic Fork
- Rear Brakes Diameter
- 270 mm (10.6 inches)
- Front Brakes Diameter
- 300 mm (11.8 inches)