Hyosung GT 650 Comet - Specifications & Review

GT 650 Comet

Article Complete Info

Articleid2380
CategorySport
MakeHyosung
ModelGT 650 Comet
Year2004

Chassis, Suspension, Brakes & Wheels

FrametypeSteel, double pipe
FrontbrakesDouble disc
Frontbrakesdiameter300 mm (11.8 inches)
FrontsuspensionUp-down fork, adjustable
Fronttyre120/60-17
RearbrakesSingle disc
Reartyre160/60-17

Engine & Transmission

CoolingsystemLiquid
Displacement647.00 ccm (39.48 cubic inches)
EnginedetailsV2, four-stroke
Gearbox6-speed
Power79.00 HP (57.7 kW)) @ 9000 RPM
Torque68.10 Nm (6.9 kgf-m or 50.2 ft.lbs) @ 7500 RPM
TransmissiontypefinaldriveChain
Valvespercylinder4

Other Specifications

ColoroptionsBlue, Black, Yellow

Physical Measures & Capacities

Dryweight240.0 kg (529.1 pounds)
Fuelcapacity17.00 litres (4.49 gallons)
Groundclearance150 mm (5.9 inches)
Overallheight1,120 mm (44.1 inches)
Overalllength2,080 mm (81.9 inches)
Overallwidth760 mm (29.9 inches)
Powerweightratio0.3292 HP/kg

About Hyosung

Country of Origin: South Korea
Founder: Hyosung Motors & Machinery Inc.
Best Known For: Affordable 125–650 cc commuters and V-twin sportbikes; strong parts value

Company History

Hyosung scaled up in the 1990s–2000s with simple, honest motorcycles that punched above their price: carbureted then EFI 250/650 V-twins, learner-friendly nakeds, and campus-ready commuters. The GT250R/GT650 lines offered real ergonomics and highway ability where rivals delivered only starters. Global distributors—some under re-badges—made parts accessible and built training for independent shops. Fit and finish trailed Japanese benchmarks early on, but steady improvements in fueling, brake components, and wiring narrowed the gap for everyday use. Hyosung’s role in many markets was pivotal: a new, warrantied bike for the cost of a tired used one, with performance sufficient for real commuting and first tours. Historically, Hyosung normalized Korean competence in motorcycles much as Kia/Hyundai did in cars—value without apology. In the used market, well-kept Hyosungs remain smart buys for riders who prioritize function and low running costs over showroom drama.

Other Years

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