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EC 125 2025
Product #EC125-2025
For 2025, we're super excited about the return of our EC 125! We've brought it back so that youngsters and beginners can get their feet wet (and muddy!) in the world of enduro. We've cut no corners in assembling what may well be the best 125cc enduro bike out there.
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For 2025, we're super excited about the return of our EC 125! We've brought it back so that youngsters and beginners can get their feet wet (and muddy!) in the world of enduro. We've cut no corners in assembling what may well be the best 125cc enduro bike out there. Using our awesome MC 125 as its foundation, which everyone knows is an absolute little ripper of a dirt bike, the EC 125 is fully loaded with enduro-specific components so that riders can experience the thrill of making a small-bore 2-stroke sing! Simple to set up, ride, and maintain, the EC 125 makes a welcome return and is guaranteed to put a smile on the face of anyone who chooses to swing a leg over it.
Key Features:
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Engine: The EC 125 is powered by a 124.8 cm³ 2-stroke engine, featuring a 54 mm bore and a 54.5 mm stroke. The engine utilizes a Keihin EFI system with a 39 mm throttle body, ensuring efficient fuel mixture generation. An electric starter provides convenience, and the DS wet multi-disc clutch with Braktec hydraulics ensures smooth power delivery.
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Frame and Subframe: The bike features a central double-cradle-type 25CrMo4 steel frame, offering a balance of strength and flexibility. The aluminum rear subframe contributes to the bike's lightweight design and durability.
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Suspension: Equipped with a WP XPLOR-USD front fork with a 48 mm diameter and a WP XACT Monoshock with linkage at the rear, both providing 300 mm of suspension travel, the EC 125 ensures a smooth ride over rough terrain.
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Brakes: The braking system includes a 260 mm front disc and a 220 mm rear disc, delivering reliable stopping power in various conditions.
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Ergonomics and Design: The bike's bodywork is designed for ergonomic efficiency, featuring large contact surfaces to aid rider movement and control. A grippy seat cover ensures the rider remains securely in place, even in challenging conditions.
Technical Specifications:
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Engine:
- Type: 1-cylinder, 2-stroke
- Displacement: 124.8 cm³
- Bore x Stroke: 54 mm x 54.5 mm
- Cooling: Liquid cooled
- Fuel System: Keihin EFI, throttle body 39 mm
- Starter: Electric starter
- Clutch: DS wet multi-disc clutch, Braktec hydraulics
- Transmission: 6-speed
- EMS: Vitesco Technologies EMS
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Chassis:
- Frame: Central double-cradle-type 25CrMo4 steel
- Subframe: Aluminum
- Front Suspension: WP XPLOR-USD, Ø 48 mm
- Rear Suspension: WP XACT Monoshock with linkage
- Front Suspension Travel: 300 mm
- Rear Suspension Travel: 300 mm
- Front Brake: 260 mm disc
- Rear Brake: 220 mm disc
- Ground Clearance: 354 mm
- Seat Height: 956 mm
- Wheelbase: 1489 mm
- Fuel Tank Capacity: 9.0 liters
- Weight (without fuel): 99.5 kg
- Handlebar: Neken, aluminum Ø 28/22 mm
- Chain: 520 X-Ring
- Silencer: Aluminum
- Steering Head Angle: 63.9°
- Wheels: 21 x 1.60" front; 18 x 2.15" rear
- Tire Dimensions: 90/90 front; 140/80 rear
The 2025 GASGAS EC 125 is designed to provide an exhilarating yet manageable enduro experience, making it an ideal choice for newcomers and young riders eager to explore the thrills of off-road motorcycling
Data sheet
- Engine Size
- 125
- Product Type
- Bike
- Bike Make
- GAS GAS

For 2025, we're super excited about the return of our EC 125! We've brought it back so that youngsters and beginners can get their feet wet (and muddy!) in the world of enduro. We've cut no corners in assembling what may well be the best 125cc enduro bike out there.