Enduro Bikes

2025GAS GAS EC 350F

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The 2025 GAS GAS EC 350F is a competitive enduro machine built for serious off-road riders seeking lightweight agility and technical prowess. Its 350cc single-cylinder four-stroke engine delivers responsive power with modern fuel injection and liquid cooling, while the 6-speed gearbox provides versatility across varied terrain. Best known for nimble handling and proven reliability in hard enduro and cross-country competition.

Capacity: 349.7 ccm
Engine: Single, four-stroke
Gearbox: 6-speed
Dry weight: 110.2 kg
Seat height: 956 mm
Power: 35.0 HP (25.7 kW)

⇄ Compare with another bike All model years

What’s new for the 2025 GAS GAS EC 350F

vs the 2024

Spec	2024	2025
Front suspension	WP XPLOR-USD, Ø 48 mm	WP XPLOR-USD, 48 mm
Front brakes	Single disc. Two-piston calipers.	Single disc
Rear brakes	Single disc. Single-piston caliper.	Single disc
Compression	—	13.7:1

Other years 2021 2022 2023 2024 2025 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail97%

Cornering80%

City riding15%

Daily riding15%

Touring20%

Two-up5%

Track30%

Best for: Built purely for competitive enduro and technical off-road riding, not as a general-purpose or commuting machine.
Built for: A lightweight, high-revving four-stroke enduro weapon that thrives on tight trails, rocky climbs, and technical single-track where agility trumps outright speed.
Not ideal for: This is not the right choice for riders wanting a comfortable daily commuter, a passenger-friendly bike, or long-distance paved touring.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us

Your height

Inseam (optional)

Units

At 956mm, a rider of 175cm with a 79cm (estimated) inseam will not reach the ground comfortably on the 2025 GAS GAS EC 350F, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 349.7 ccm
Power: 35.0 HP (25.7 kW)
Engine type: Single, four-stroke
Power/weight ratio: 0.3176 HP/kg (dry)
Bore x stroke: 88.0 x 57.5 mm
Compression: 13.7:1
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Ignition: Keihin EMS
Torque: Not on record - add it

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Chain
Clutch: DDS wet multi-disc clutch, Braktec hydraulics

Dimensions & weight

Wheelbase: 1489 mm
Overall length: 2200 mm
Overall width: 830 mm
Overall height: 1260 mm
Seat height: 956 mm
Dry weight: 110.2 kg
Fuel capacity: 9.00 litres
Ground clearance: 343 mm

Chassis & suspension

Frame: Central double-cradle-type 25CrMo4 steel.
Front suspension: WP XPLOR-USD, 48 mm
Rear suspension: WP XACT Monoshock with linkage
Front wheel travel: 300 mm
Rear wheel travel: 300 mm
Rake (fork angle): 26.1°

Brakes & wheels

Front brakes: Single disc
Rear brakes: Single disc
Front tyre: 90/90-21
Rear tyre: 140/80-18

Other

Color options: Red/black

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2021	2023	2024	2025	2026	2027
Capacity	350 cc	350 cc	350 cc	350 cc	350 cc	350 cc
Dry weight	107 kg	106 kg	110 kg	110 kg	110 kg	110 kg
Seat height	950 mm	960 mm	950 mm	956 mm	956 mm	956 mm
Fuel capacity	8.5 L	8.5 L	9 L	9 L	9 L	9 L