The Hyosung GT650N is a discontinued 647 cc liquid-cooled motorcycle with a 6-speed gearbox. BikeWale lists 72.68 bhp @ 9,000 rpm maximum power and 60.9 Nm @ 7,500 rpm maximum torque. It has a 17 L fuel tank and a 208 kg kerb weight.
The Hyosung GT650N is a motorcycle from Hyosung. It has been discontinued. Mechiee still services it at your doorstep. With a 647 cc engine it sits in the middleweight 450–800 cc class.
Power comes from a 647 cc liquid-cooled engine that makes 72.68 bhp at 9,000 rpm and 60.9 Nm of torque at 7,500 rpm. Its bore is wider than its stroke (81.5 x 62.0 mm), a short-stroke layout that generally favours higher revs. Divide power by kerb weight and it has about 354 PS per tonne; by that measure, it is genuinely fast, well beyond everyday traffic speeds. The claimed top speed is 210 km/h. It has electric start.
It has a 6-speed manual gearbox, and a chain carries drive to the rear wheel.
It is built around a hydraulic mono shock abosrber frame. Suspension is by upside down telescopic forks at the front and progressive linkage at the rear. Braking is by a disc at the front and a disc at the rear. It rides on 17-inch alloy wheels with tubeless tyres — 120/60 ZR-17 at the front and 160/60 ZR-17 at the rear.
The seat is 780 mm off the ground, which is about average and suits most riders. It weighs 208 kg ready to ride, which is on the heavy side, so moving it by hand takes some effort. Ground clearance is 165 mm — enough for most speed breakers. It is 2,095 mm long, with 1,445 mm between the axles. It carries 17 L of fuel.
For the Hyosung GT650N, Mechiee offers a fixed ₹4,499 doorstep service.
Its low seat also makes it approachable for shorter and newer riders. With this much performance, it is better as a step-up bike than a first bike.
Its chain drive needs regular cleaning, lubrication and slack adjustment.
These figures come from a single publication (BikeWale) and have not been confirmed against the manufacturer. The model is discontinued. Exact values can differ slightly by variant and model year.
Sources: BikeWale, Bikesmedia
Specifications last checked:
Mechiee doorstep service
₹4,499
Mechiee's fixed doorstep service price for this model.
Follow the schedule in the owner's manual for your exact variant and year. A regular service is the cheapest way to catch small problems before they become expensive ones.
Engine oil is the single most important consumable to keep fresh. Top up between services if the level drops, and change it on schedule.
With Disc and Disc brakes, check pad or shoe wear, lever and pedal free play, and braking feel at every service.
A clean, correctly tensioned and lubricated chain lasts longer and wastes less power. Check slack regularly, especially after riding in rain or dust.
A liquid-cooled engine relies on coolant. Check the level and look over hoses and the radiator for leaks or damage, and replace coolant as the owner's manual directs.
A clogged air filter or worn spark plug shows up as hard starting, weak throttle response and poorer fuel economy. Both are checked at a regular service and replaced when worn.
Brake fluid absorbs moisture over time, which lowers its boiling point. Have its level and condition checked and change it on the interval in the owner's manual.
This bike runs 120/60 ZR-17 / 160/60 ZR-17 tyres. Check pressure, tread depth and sidewalls, and replace tyres that are worn or cracked.
The battery is listed as Maintenance Free. Weak starting, dim lights or a flickering console are early signs the battery or charging system needs a look.
Book a verified Mechiee mechanic, track them live, and keep a permanent record of every job on your bike.
Doorstep service₹4,499
Mechiee mechanics service the Hyosung GT650N at your doorstep across 119 areas of Pune, with bigger jobs handled at a Mechiee Service Center. Pick your area to see local details.
Manufacturer figures for each bike. A dash means the value is not published in our sources.
| Specification | Hyosung GT650N | Hyosung GT650R | Hyosung ST7 | Hyosung GT250R |
|---|---|---|---|---|
| Engine | 647 cc | 647 cc | 678 cc | 249 cc |
| Max power | 72.68 bhp @ 9,000 rpm | 72.68 bhp @ 9,000 rpm | 57.6 bhp @ 8000 rpm | 27.61 bhp @ 10,000 rpm |
| Max torque | 60.9 Nm @ 7,500 rpm | 60.9 Nm @ 7,500 rpm | 57 Nm @ 6000 rpm | 22.07 Nm @ 8,000 rpm |
| Claimed mileage | — | — | 18 Kmpl (ARAI-certified, per BikeDekho) | — |
| Gears | 6-speed | 6-speed | 5-speed | 5-speed |
| Kerb weight | 208 kg | 215 kg | 244 kg | 188 kg |
| Fuel tank | 17 L | 17 L | 17.7 L | 17 L |
| Front brake | Disc | Disc | Disc | Disc |
| Rear brake | Disc | Disc | Disc | Disc |
What the technical terms on this page mean.
The Hyosung GT650N has a 647 cc engine, described as liquid cooled, 4 stroke.
The Hyosung GT650N is rated at 72.68 bhp @ 9,000 rpm maximum power and 60.9 Nm @ 7,500 rpm maximum torque.
The Hyosung GT650N has Disc at the front and Disc at the rear.
The Hyosung GT650N runs 120/60 ZR-17 at the front and 160/60 ZR-17 at the rear on alloy wheels.
Follow the service schedule in the owner's manual for your exact variant and year. Between services, keep an eye on engine oil, chain, tyres and battery. With Disc and Disc brakes, brake wear and adjustment are worth checking at every visit.
No. The Hyosung GT650N has been discontinued. Mechiee still lists doorstep servicing for it.
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