Suzuki GS 125 ESF - Specifications & Review

GS 125 ESF

Article Complete Info

Articleid56159
CategoryNaked bike
MakeSuzuki
ModelGS 125 ESF
Year1989

Chassis, Suspension, Brakes & Wheels

FrontbrakesSingle disc
RearbrakesExpanding brake (drum brake)

Engine & Transmission

Borexstroke57.0 x 48.8 mm (2.2 x 1.9 inches)
ClutchWet plate
Compression9.5:1
CoolingsystemAir
Displacement124.00 ccm (7.57 cubic inches)
EnginedetailsSingle cylinder, four-stroke
ExhaustsystemSignle pipe
FuelsystemCarburettor. Mikuni VM24SS 24 mm
Gearbox5-speed
IgnitionElectronic, transistor controlled
LubricationsystemPressure fed, wet sump
Maxrpm10000
Power13.27 HP (9.7 kW)) @ 8500 RPM
Topspeed114.7 km/h (71.3 mph)
TransmissiontypefinaldriveChain
Valvespercylinder2

Other Specifications

StarterElectric

Physical Measures & Capacities

Dryweight103.0 kg (227.1 pounds)
Fuelcapacity11.00 litres (2.91 gallons)
Groundclearance170 mm (6.7 inches)
Overallheight1,122 mm (44.2 inches)
Overalllength1,945 mm (76.6 inches)
Overallwidth710 mm (28.0 inches)
Powerweightratio0.1288 HP/kg
Reservefuelcapacity1.60 litres (0.42 gallons)
Seatheight745 mm (29.3 inches) If adjustable, lowest setting.

About Suzuki

Country of Origin: Japan
Founder: Michio Suzuki
Best Known For: GSX-R sportbikes, Hayabusa, DR/DR-Z dual-sports, Burgman scooters

Company History

From loom maker to racing force, Suzuki built its reputation on durable, value-forward engineering that still wins on Sundays. The GSX-R defined modern sportbike DNA—light frames, revvy fours—while the Hayabusa rewrote the velocity conversation with stability and everyday civility. Off-road, DR and DR-Z dual-sports became global workhorses: simple, tractable, fixable anywhere. Suzuki’s strategy blends incremental evolution with racing feedback, keeping parts affordable and reliability high. In scooters, Burgman made maxi convenience mainstream. Historically, Suzuki is the rider’s brand: honest performance, dealer networks that reach small towns, and a knack for machines that feel friendly yet fast.

Other Years

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