Hyosung GD450 Prototype

About

The Hyosung GD450 is a middle-weight naked streetfighter that was first unveiled as a prototype at the 2015 EICMA in Italy. Powered by a liquid-cooled, single-cylinder, DOHC 449cc engine, it produces 49bhp of power and 48Nm of torque. The engine is paired with a six-speed manual gearbox, and the bike features preload-adjustable rear suspension and 41mm upside-down forks at the front. The styling is sharp and aggressive, with a front cowl having twin headlamps and a sleek, modern design. The bike is equipped with 17-inch wheels, a 120-section front tyre, and a 160-section rear tyre. While it has not yet been launched in India, it is anticipated to be a significant player in the middle-weight naked bike segment once it hits the market.

Expected Price

₹ 2,50,000

* Delhi. May vary.

Expected

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Our take on this /// Verdict

The Hyosung GD450 Prototype is an intriguing addition to the middle-weight naked streetfighter segment, though it has yet to see production and launch in India. From what has been showcased, the bike promises a blend of aggressive styling and robust performance. The 449cc single-cylinder engine, producing 49bhp and 48Nm of torque, paired with a six-speed gearbox, suggests it could be a fun and capable ride. However, the lack of official launch details and production specifications leaves some uncertainty. If priced competitively, as hinted around Rs. 2 lakh, it could be a compelling option for those seeking a powerful yet affordable naked bike.

Price

The Hyosung GD450 is expected to be priced competitively in the Indian market, with estimates suggesting it could fall in the vicinity of Rs. 2 lakh ex-showroom. When considering on-road prices, which include additional costs such as registration, insurance, and other local taxes, the figure could rise to around Rs. 2.5 lakh to Rs. 2.7 lakh, depending on the state. This pricing positions the GD450 as a strong contender against bikes like the KTM 250 Duke and Royal Enfield Himalayan, making it an attractive option for buyers looking for a powerful and stylish middle-weight bike without breaking the bank.

Latest Updates

Tuesday, 19 November 2024 08:13 AM The Hyosung GD450 is expected to launch in India by June 2025, with a starting price of around Rs. 1.9 lakh. This middle-weight naked streetfighter will compete against bikes like the KTM 250 Duke and Royal Enfield Himalayan. I think this pricing could make it an attractive option for those looking for a powerful yet affordable bike.

Tuesday, 19 November 2024 01:47 PM There has been no official word on the exact launch date of the Hyosung GD450 in India, but it is anticipated to be unveiled in the coming months. The production-spec model is expected to retain most of the features seen in the prototype. I believe the wait will be worth it given the specs.

Tuesday, 19 November 2024 06:22 AM Hyosungs decision to launch the GD450 in India is seen as a strategic move to capture a larger share of the mid-range bike market. The bikes competitive pricing and robust specifications are expected to attract a lot of attention from bike enthusiasts. I think this could be a game-changer for Hyosung in India.

Wednesday, 02 November 2016 09:50 PM Hyosungs GD450 prototype has generated significant interest due to its funky design and promising specifications. The bike is expected to be priced competitively, making it a potential rival to other mid-range naked bikes in the Indian market. I think the unique styling could be a major selling point.

Wednesday, 17 February 2016 03:48 PM The GD450 is equipped with a 96mm bore and a high compression ratio of 11.8:1, which suggests it could be relatively fuel-efficient despite its powerful engine. The bike also features a single 300mm petal disc with a four-pot radial caliper at the front and a 2-piston 230mm disc at the rear.

Wednesday, 17 February 2016 07:07 PM The bike features a preload-adjustable rear suspension and 41mm upside-down telescopic forks at the front, which should provide good handling and stability. The braking system includes a four-piston radial caliper 300mm petal disc at the front and a 2-piston 230mm disc at the rear.

Tuesday, 24 November 2015 06:52 AM Hyosung unveiled the GD450 prototype at the 2015 EICMA in Italy, showcasing a liquid-cooled single-cylinder DOHC 449cc engine. This engine produces 50bhp at 7,500 rpm and 47.7Nm of torque at 7,000 rpm. The bike features a six-speed gearbox and preload-adjustable rear suspension.

Wednesday, 25 November 2015 12:47 AM The Hyosung GD450 will be positioned between the GD250 and GT650N in Hyosungs lineup. It boasts a masculine appeal with its 17-inch wheels, 120-section front tire, and 160-section rear tire. The bikes overall design echoes some styling touches from other notable models like Kawasakis Er6 range.

Thursday, 19 November 2015 07:17 AM The Hyosung GD450 is designed with a rugged and aggressive look, featuring 41mm upside-down forks at the front and a dual-arm offset gas-charged hydraulic shock absorber at the rear. The bike also comes with 17-inch wheels and a four-piston radial caliper 300mm petal disc at the front. I believe the suspension setup will provide a smooth ride.

Thursday, 19 November 2015 06:35 AM The GD450s engine specifications include a liquid-cooled single-cylinder DOHC 449cc motor, producing 49.3bhp at 7,500 rpm and 47.7Nm of torque at 7,000 rpm. This power output makes it a strong contender in the mid-range naked bike segment.

Mileage

Tuesday, 19 November 2024 10:20 AM Given the specifications of the Hyosung GD450, with its 449cc engine and expected performance-oriented tuning, the mileage is likely to be moderate. In Indian riding conditions, one can expect an average mileage of around 25-30 kml, which is reasonable for a bike of its class. However, actual mileage will depend on factors such as riding style, road conditions, and maintenance of the bike. This makes it a viable option for those who prioritize performance over extreme fuel efficiency.

Colour Options and Price in India
2-Wheeler Type	Naked
Fuel Type	Petrol
Colour Options	Dark Grey
MAXABOUT RATING AND OVERVIEW
Vehicle Overview	Hyosung GD450 is a prototype that is still away from the production. It was showcased in a concept version with minimal parts and powerful 449cc engine. The maximum power production pointed at 50 PS while the torque came out to be 47.7 Nm. The engine came with liquid cooling and fuel injection for further refinement. The motorcycle offered single front and rear disc while used 41 mm USD forks for better controls and drive experience. If launched in India, the motorcycle will rival the upcoming KTM Duke 390 and Benelli TNT 300.
ENGINE AND GEARBOX
Engine Details	Liquid-cooled, 4 valve, DOHC, Single Cylinder
Fuel System	Fuel Injection
Cooling	Liquid-cooling
Engine cc (Displacement)	449 cc
Maximum Power	49.3 BHP (50 PS) @ 7500 rpm
Maximum Torque	47.7 NM @ 7000 rpm
Number of Cylinders	1
Lubrication	Wet Sump
Compression Ratio	11.8:1
Bore	96 mm
Stroke	62 mm
Number of Gears	6
Clutch	Wet, Multiplate
Final Drive	Chain
Gear Pattern	1-down, 5-up
BRAKES AND TYRES
Front Brake	300mm petal shaped single disc, 4 opposed piton radial callipers, stainless mesh hose
Rear Brake	230mm petal shaped single disc, 2 opposed piton radial callipers, stainless mesh hose
Front Tyre	120/60 ZR17 55W
Rear Tyre	160/60 ZR17 69W
Wheel Size	17-inch
Tubeless Tyres
Alloy Wheels
SUSPENSION AND CHASSIS
Front Suspension	41mm Upside down telescopic forks
Rear Suspension	Dual side aluminum swing arm with gas charged hydraulic shock absorber (non-step preload adjustable)

DIMENSIONS AND WEIGHT
Overall Length	1955 mm
Overall Width	795 mm
Overall Height	1045 mm
Ground Clearance	145 mm
Seat Height	810 mm
Wheelbase	1360 mm
Dry Weight	145 kg
Kerb Weight	162 kg
Fuel Tank Capacity	11 litres
INSTRUMENT CONSOLE FEATURES
Speedometer	Digital
Tachometer	Digital'
Trip Meter	Digital
Odometer	Digital
Clock	Digital
Fuel Gauge	Digital
Gear Indicator
Service Reminder
Low Oil Indicator
Low Battery Indicator
Fuel Reserve Indicator
BATTERY AND LIGHTING
Pass Light
COMFORT FEATURES
Engine Kill Switch
Pillion Grabrail
Pillion Footrest
Electric Start
Miscellaneous Information
Caster	23.5 degree
Trail	93.6 mm