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GAS GAS EC 125
2004Off-road

GAS GAS EC 125

Key specifications

Engine
124 cc
Weight
101 kg
Fuel type
petrol
Fuel capacity
2.5 L
Transmission
6-speed
Seat height
37 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2004 GAS GAS EC 125, a standout in the competitive world of enduro off-road motorcycles. Tailored for both novice riders and seasoned veterans, this agile machine excels in challenging terrains, making it a favorite among trail enthusiasts and competitive enduro racers alike. Blending lightweight construction with robust performance, the EC 125 is designed to conquer the rugged trails while maintaining an easy-to-handle demeanor, ensuring confidence on every ride. At the heart of the EC 125 is a powerful 124cc single-cylinder, two-stroke engine that delivers a thrilling punch, allowing riders to tackle steep inclines and tricky obstacles with ease. With a bore and stroke of 54.0 x 54.5 mm, this engine offers a responsive throttle and exhilarating acceleration that defines the essence of off-road riding. The liquid-cooled setup ensures optimal performance even in the heat of battle, while the 6-speed gearbox provides smooth power delivery and quick shifts, perfectly complementing the bike's nimble character. Riders will appreciate the well-tuned Marzocchi front suspension and Ohlns rear system, which work in harmony to absorb shocks and bumps, providing a plush yet controlled ride across uneven surfaces. The EC 125 is packed with features that enhance its off-road capabilities. Its Deltabox frame, constructed from rectangular section cromoly tubes, contributes to its lightweight yet robust design, allowing for excellent maneuverability. The bike is equipped with a braking system that includes a 260 mm front and 220 mm rear single disc, ensuring reliable stopping power when navigating tricky descents. With a ground clearance of 340 mm and a seat height of 940 mm (adjustable for comfort), the EC 125 accommodates a range of rider heights, making it accessible to many. The striking yellow and black color scheme adds a sporty aesthetic that turns heads on the trail. **

Pros

  • Lightweight and Agile: At just 101 kg (222.7 pounds), the EC 125 is easy to handle, making it ideal for navigating tight trails and technical sections.
  • Responsive Performance: The two-stroke engine delivers quick acceleration and excellent power-to-weight ratio, providing an exhilarating riding experience.
  • High-Quality Suspension: The Marzocchi and Ohlns suspension systems ensure superior handling and comfort, allowing for a smooth ride over rough terrain.

Cons

  • Limited Fuel Capacity: With a fuel tank holding just 9.50 liters (2.51 gallons), longer rides may require frequent refueling.
  • Two-Stroke Maintenance: The two-stroke engine may require more frequent maintenance and attention compared to four-stroke counterparts.
  • Seat Height: At 940 mm, the seat height may be challenging for shorter riders, potentially affecting confidence and comfort.

Technical details

Source specification data

Make
GAS GAS
Model
EC 125
Category
Enduro-offroad
Color Options
Yellow/black
Gearbox
6-speed
Fuel System
Carburettor
Bore X Stroke
54.0 x 54.5 mm (2.1 x 2.1 inches)
Displacement
124.00 ccm (7.57 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Transmission Type Final Drive
Chain
Dry Weight
101.0 kg (222.7 pounds)
Seat Height
940 mm (37.0 inches) If adjustable, lowest setting.
Fuel Capacity
9.50 litres (2.51 gallons)
Ground Clearance
340 mm (13.4 inches)
Rear Tyre
140/80-18
Frame Type
Deltabox type, made of rectangular section cromoly tube
Front Tyre
90/90-21
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
Ohlns progressive system
Front Suspension
Marzocchi telehydrailc fork, 45 mm
Rear Wheel Travel
320 mm (12.6 inches)
Front Wheel Travel
295 mm (11.6 inches)
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
260 mm (10.2 inches)

Available colors

Yellow/black