
ATK GT250
Key specifications
Overview
Introducing the 2015 Hyosung GT250, a captivating naked bike that seamlessly blends style, performance, and practicality. As a contender in the entry-level motorcycle segment, the GT250 is designed for urban riders and those venturing into the world of motorcycling. With its aggressive stance, sporty lines, and lightweight build, this model appeals to both new riders seeking an agile companion and seasoned enthusiasts looking for a nimble bike for city commutes. The GT250 stands out in a crowded market with its unique blend of aesthetics and functionality, making it a great option for anyone looking to experience the thrill of two wheels. At the heart of the GT250 is a spirited 249cc V2, four-stroke engine that churns out a respectable 27 horsepower at 10,500 RPM. This lively powerplant is paired with a smooth 5-speed gearbox, ensuring a responsive ride both in city traffic and on winding roads. The engine's torque of 22.69 Nm at 8,000 RPM provides ample low-end grunt, making acceleration a breeze. With an oil and air cooling system, riders can expect consistent performance even during extended rides. The GT250’s lightweight design, tipping the scales at just 149.7 kg (330 lbs), combined with a power-to-weight ratio of 0.1804 HP/kg, offers an exhilarating riding experience that feels nimble and confident, perfect for those who crave agility in their motorcycle. Hyosung has equipped the GT250 with a set of features that enhance both rider comfort and safety. The bike boasts an upside-down telescopic front fork and a progressive linkage hydraulic mono shock absorber at the rear, delivering excellent handling and stability. Braking is handled by a combination of semi-floating double discs at the front and a single disc at the rear, providing reliable stopping power when needed. The 14-liter fuel tank ensures adequate range for daily commutes or weekend rides, while the electric starter adds convenience to the riding experience. Available in striking color options such as red, black, and white, the GT250 is not only functional but also allows riders to express their personal style. **
Pros
- Lightweight and nimble: At just 149.7 kg, the GT250 is easy to handle, making it ideal for new riders and urban commuting.
- Strong performance for its class: With 27 HP and a solid torque output, this motorcycle delivers spirited performance that’s fun and engaging.
- Comfortable riding position: The upright seating position and manageable seat height (762 mm) enhance comfort for riders of various sizes.
Cons
- Limited power for highway cruising: While great for city riding, the engine may feel strained at higher speeds on the highway, limiting long-distance travel.
- Basic instrumentation: The dashboard features are somewhat minimal compared to competitors, lacking advanced technology and displays.
- Vibration at higher RPMs: Some riders may experience noticeable vibration through the handlebars as they push the engine closer to its redline.
Technical details
Source specification data
- Make
- ATK
- Model
- GT250
- Category
- Naked bike
- Starter
- Electric
- Color Options
- Red, black, white
- Factory Warranty
- 12 months
- Power
- 27.00 HP (19.7 kW)) @ 10500 RPM
- Clutch
- Wet type, muti plate
- Torque
- 22.69 Nm (2.3 kgf-m or 16.7 ft.lbs) @ 8000 RPM
- Gearbox
- 5-speed
- Driveline
- 520 chain
- Engine Type
- 75° V-twin
- Fuel System
- Injection. EFI
- Bore X Stroke
- 57.0 x 48.8 mm (2.2 x 1.9 inches)
- Compression
- 10.3:1
- Displacement
- 249.00 ccm (15.19 cubic inches)
- Cooling System
- Oil & air
- Engine Details
- V2, four-stroke
- Lubrication System
- Wet sump
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Dry Weight
- 149.7 kg (330.0 pounds)
- Seat Height
- 762 mm (30.0 inches) If adjustable, lowest setting.
- Fuel Capacity
- 14.00 litres (3.70 gallons)
- Overall Length
- 2,096 mm (82.5 inches)
- Ground Clearance
- 196 mm (7.7 inches)
- Power Weight Ratio
- 0.1804 HP/kg
- Reserve Fuel Capacity
- 2.00 litres (0.53 gallons)
- Seat
- 2-person seat
- Wheels
- Black, 5-spoke
- Rear Tyre
- 150/70-17
- Front Tyre
- 110/70-17
- Rear Brakes
- Single disc. 2 pistons caliper
- Front Brakes
- Double
- disc.
- Semi
- floating double discs, 2 pistons calipers
- Rear Suspension
- Swing arm with progressive linkage hydraulic mono shock absorber
- Front Suspension
- Upside down Telescopic fork
- Rear Brakes Diameter
- 230 mm (9.1 inches)
- Front Brakes Diameter
- 300 mm (11.8 inches)