Hyosung GF 125 Speed - 2004 Specifications and Reviews

The 2004 Hyosung GF 125 Speed is a lightweight sport bike designed for beginner and younger riders seeking affordable entry into sportbike riding. Its compact 124cc single-cylinder engine and nimble 120kg frame deliver responsive handling and fuel efficiency, making it ideal for city commuting and casual weekend rides. Best known for offering sporty styling and genuine performance at an accessible price point.

2004
1 stars Average rating: 1 from 1 votes
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General information

CategorySport
Year2004
ModelHyosung GF 125 Speed

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
Valves per cylinder4
Stroke4
Engine typeSingle cylinder
Capacity:124.00 ccm (7.57 cubic inches)

Physical measures and capacities

Wheelbase1,385 mm (54.5 inches)
Ground clearance200 mm (7.9 inches)
Overall width755 mm (29.7 inches)
Overall length1,965 mm (77.4 inches)
Overall height1,095 mm (43.1 inches)
Dry weight120.0 kg (264.6 pounds)
 
 

Hyosung GF 125 Speed dimensions and frame

Rear brakesExpanding brake (drum brake)
Front brakesSingle disc
Rear tyre dimensions110/90-17
Front tyre dimensions90/90-17
 
 

Speed and acceleration

Color optionsRed, Blue, Black
Fuel capacity13.70 litres (3.62 gallons)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track30%
City80%
Cornering60%
Daily Riding70%
Touring25%
Passenger30%

Rider Profile

Best ForThis is a beginner-friendly small-displacement sport bike, ideal for new riders learning the basics of a sportier riding position.
PurposeBuilt primarily as an affordable, lightweight commuter with sporty styling rather than genuine high-performance intent.
Rider FitIts light dry weight and low seat height make it easy to manage for riders of smaller stature or limited strength.
CharacterA nimble, approachable little sportbike that favors flickable city and back-road handling over outright speed.
Not Ideal ForNot suitable for experienced riders seeking real highway performance, long-distance touring comfort, or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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