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Scooter · 2008

G-MAX 125

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MotoLibrary Score
33 /100 Commuter
Power
10 HP
Torque
10 Nm
Engine
125 ccm

2008 PGO G-MAX 125 Technical Analysis & Specification Breakdown

Positioned in PGO's scooter motorcycle lineup, the 2008 PGO G-MAX 125 relies on a 124.9 cc (7.6 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 9.8 HP (7.1 kW) at 8,250 rpm while maximum torque reaches 9.6 Nm (7.1 lb-ft) at 6,250 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 78.5 HP per liter and a 2,000 rpm working window between peak torque (6,250 rpm) and peak power (8,250 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the G-MAX 125 measures 129 kg (284 lbs) wet (curb), translating to a power-to-weight ratio of 0.08 HP/kg (13.16 kg per horsepower). Rider ergonomics and chassis geometry center around a 820 mm (32.3 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,365 mm (53.7 in) wheelbase engineered for quick, flickable steering geometry. The 7.5-liter (2 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's PGO archive, this model family spans 2 indexed model years from 2008 to 2011, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.

Specific Output
78.5 HP/L
Power-to-Weight
0.08 HP/kg (13.16 kg/HP)
Power Band Window
6,250–8,250 rpm
Standover Height
820 mm (32.3 in)
Engine
Displacement 124.9 ccm (7.62 cubic inches)
Engine Type Single cylinder, four-stroke
Engine Details Single cylinder, four-stroke
Power 9.8 HP (7.1 kW)) @ 8250 RPM
Torque 9.6 Nm (1.0 kgf-m or 7.1 ft.lbs) @ 6250 RPM
Compression 9.2:1
Bore x Stroke 51.5 x 60.0 mm (2.0 x 2.4 inches)
Fuel System Carburettor
Ignition CDI
Lubrication Compress and splash
Cooling Air
Transmission
Gearbox Automatic
Final Drive Belt (final drive)
Chassis
Wheelbase 1365 mm (53.7 inches)
Wheels & Brakes
Front Tyre 120/60-13
Rear Tyre 130/60-13
Front Brakes Single disc
Rear Brakes Single disc
Dimensions & Weight
Weight incl. 129.0 kg (284.4 pounds)
Seat Height 820 mm (32.3 inches) If adjustable, lowest setting.
Overall Height 1170 mm (46.1 inches)
Overall Length 1855 mm (73.0 inches)
Overall Width 730 mm (28.7 inches)
Fuel Capacity 7.50 litres (1.98 US gallons)
Other
Starter Electric & kick
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Buying Checklist

Before You Compare This Bike

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.
Rider Profile

Who Is This Bike For?

🟢
Beginner
A2 license compatible, manageable power.
🏙️
Best For
City & Commuting
📏
Seat Height
82 cm / 32.3 in
Estimate

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