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Trial · 1999

Pampera 125

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MotoLibrary Score
37 /100 Commuter
Power
15 HP
Top Speed
104 km/h
Engine
125 ccm

1999 GAS GAS Pampera 125 Technical Analysis & Specification Breakdown

Engineered by GAS GAS for the trial motorcycle segment, the 1999 GAS GAS Pampera 125 features a 125 cc (7.6 cu in) liquid-cooled single cylinder, two-stroke configuration. In factory specification, peak output is rated at 15 HP (10.9 kW) at 6,600 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 120 HP per liter, the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.

On the scales, the Pampera 125 measures 101 kg (223 lbs) wet (curb), translating to a power-to-weight ratio of 0.15 HP/kg (6.73 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 1,330 mm (52.4 in) wheelbase engineered for quick, flickable steering geometry. The 7.5-liter (2 US gal) fuel tank paired with a rated consumption of 3.7 L/100 km provides an estimated theoretical range of roughly 203 km (126 miles) between fill-ups, while factory top speed is listed at 104 km/h (65 mph).

Within MotoLibrary's GAS GAS archive, this model family spans 7 indexed model years from 1997 to 2008, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.

Specific Output
120 HP/L
Power-to-Weight
0.15 HP/kg (6.73 kg/HP)
Theoretical Range
~203 km (126 mi)
Engine
Displacement 125.0 ccm (7.63 cubic inches)
Engine Type Single cylinder, two-stroke
Engine Details Single cylinder, two-stroke
Power 15.0 HP (10.9 kW)) @ 6600 RPM
Bore x Stroke 56.0 x 50.6 mm (2.2 x 2.0 inches)
Cooling Liquid
Transmission
Gearbox 6-speed
Final Drive Chain (final drive)
Performance
Top Speed 104.0 km/h (64.6 mph)
Fuel Consumption 3.70 litres/100 km (27.0 km/l or 63.57 mpg)
Greenhouse Gases 85.8 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Front Travel 170 mm (6.7 inches)
Rear Travel 170 mm (6.7 inches)
Wheelbase 1330 mm (52.4 inches)
Wheels & Brakes
Front Tyre 80/90-21
Rear Tyre 110/80-18
Front Brakes Single disc
Front Brake Ø 185 mm (7.3 inches)
Rear Brakes Single disc
Rear Brake Ø 170 mm (6.7 inches)
Dimensions & Weight
Weight incl. 101.0 kg (222.7 pounds)
Seat Height 820 mm (32.3 inches) If adjustable, lowest setting.
Fuel Capacity 7.50 litres (1.98 US gallons)
Other
Starter Kick
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Buying Checklist

Before You Compare This Bike

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Power
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Seat Height
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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
General Purpose
📏
Seat Height
82 cm / 32.3 in
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