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2026Sym JET14 Evo 125

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The 2026 Sym Jet14 Evo 125 is a practical automatic scooter designed for commuters and urban riders seeking fuel-efficient daily transportation. Powered by a 125cc single-cylinder four-stroke engine with fuel injection, it delivers smooth, predictable performance with 12.5 horsepower and responsive low-end torque. Known for reliability and easy handling, it excels in stop-and-go city riding while meeting Euro 5+ emission standards.

Capacity
125.0 ccm
Engine
Single, four-stroke
Gearbox
Not on record
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Wet weight
137.0 kg
Seat height
785 mm
Power
12.5 HP (9.1 kW) @ 8000 RPM
⇄ Compare with another bike + Add to garage All model years
Other years 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 30Agility 78Comfort 62Off-road 5Touring 30Road manners 65
Off-road & trail5%
Cornering55%
City riding90%
Daily riding85%
Touring25%
Two-up45%
Track5%
Best for
Built primarily as an efficient, low-maintenance commuter scooter for weaving through urban traffic and running daily errands.
Built for
A practical, no-fuss city scooter that prioritizes convenience, storage, and modern connectivity features over outright performance.
Not ideal for
Not a good fit for highway touring, carrying a passenger over long distances, or anyone seeking spirited acceleration and speed.

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
At 785mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2026 Sym JET14 Evo 125, with a moderate knee angle of around 100 degrees and a slightly forward 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 751-820 mm — Middle Ground →

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Full specifications

Engine
Capacity
125.0 ccm
Power
12.5 HP (9.1 kW) @ 8000 RPM
CO2 Emissions
5 CO2 g/km
Torque
10.5 Nm (1.1 kgf-m) @ 6500 RPM
Engine type
Single, four-stroke
Power/weight ratio
0.0912 HP/kg (wet)
Bore x stroke
52.4 x 57.8 mm
Cooling system
Air
Fuel system
Injection
Starting
Electric
Transmission
Transmission type
Automatic
Final drive
Belt
Dimensions & weight
Wheelbase
1370 mm
Overall length
2015 mm
Overall height
1125 mm
Seat height
785 mm
Wet weight
137.0 kg
Fuel capacity
7.20 litres
Carrying capacity
Underseat storage
Dry weight
Not on record - add it
Chassis & suspension
Front suspension
Telescope fork
Rear suspension
Single Shock
Brakes & wheels
Front brakes
Single disc. Combined braking system (CBS)
Rear brakes
Single disc
Front tyre
100/90-14
Rear tyre
120/80-14
Other
Color options
Black, Grey, White, Blue
Comments
Double USB charging sockets Type-C and Type-A. A liquid cooled version of this scooter is available. The SYM brand is owned by Sanyang Motor in Taiwan.

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 20252026
Capacity 125 cc 125 cc
Seat height 785 mm 785 mm
Fuel capacity 7.2 L 7.2 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the Sym JET14 Evo 125?

The 2026 Sym JET14 Evo 125 has a Capacity of 125.0 ccm (7.63 cubic inches).

What engine power does the Sym JET14 Evo 125 have?

The 2026 Sym JET14 Evo 125 has a Power of 12.5 HP (9.1 kW) @ 8000 RPM.

What is the torque of the Sym JET14 Evo 125?

The 2026 Sym JET14 Evo 125 has a Torque of 10.5 Nm (1.1 kgf-m or 7.7 ft.lbs) @ 6500 RPM.

How much does the Sym JET14 Evo 125 weigh?

The 2026 Sym JET14 Evo 125 has a Wet weight of 137.0 kg (302.0 pounds).

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