The 1999 Suzuki GN 125 is a custom - cruiser motorcycle manufactured by Suzuki, equipped with a 125.0 ccm (7.63 cubic inches) displacement unit (Single cylinder, four-stroke) with air cooling. In factory trim, the engine delivers a rated power of 11.0 HP (8.0 kW)) @ 9600 RPM and peak torque of 8.3 Nm (0.8 kgf-m or 6.1 ft.lbs) @ 8600 RPM, paired with a 5-speed transmission and chain (final drive) final drive.
For rider ergonomics and real-world handling, key chassis measurements include a curb weight of 110.0 kg (242.5 pounds), seat height of 740 mm (29.1 inches) If adjustable, lowest setting., fuel capacity of 10.00 litres (2.64 US gallons). Review the complete factory specification tables below to evaluate engine internals, suspension travel, braking hardware, tyre sizes and ownership estimates, or compare the 1999 Suzuki GN 125 side by side against rival models in the Custom - Cruiser lineup.
Engine
Displacement125.0 ccm (7.63 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power11.0 HP (8.0 kW)) @ 9600 RPM
Torque8.3 Nm (0.8 kgf-m or 6.1 ft.lbs) @ 8600 RPM
Compression9.5:1
Bore x Stroke57.0 x 48.8 mm (2.2 x 1.9 inches)
Valves/Cylinder2
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
Performance
Top Speed101.0 km/h (62.8 mph)
Fuel Consumption3.20 litres/100 km (31.3 km/l or 73.51 mpg)
Greenhouse Gases74.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Front Travel130 mm (5.1 inches)
Rear Travel75 mm (3.0 inches)
Wheelbase1280 mm (50.4 inches)
Wheels & Brakes
Front BrakesSingle disc
Front Brake Ø220 mm (8.7 inches)
Rear BrakesExpanding brake
Rear Brake Ø130 mm (5.1 inches)
Dimensions & Weight
Weight incl.110.0 kg (242.5 pounds)
Seat Height740 mm (29.1 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
