SYM Jet X 125 - 2024 Specifications and Reviews

The 2024 Sym Joymax Z Plus 250 is a practical automatic scooter ideal for commuters and riders seeking comfortable urban transportation. Powered by a 249cc single-cylinder four-stroke engine producing 21.7 HP, it delivers adequate performance with a top speed of 122 km/h and smooth CVT transmission. Known for its fuel-efficient design and Euro 5 compliance, it's best suited for daily commuting and short-range travel.

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General information

CategoryScooter
Year2024
Model nameSym Joymax Z Plus 250

Engine and Transmission Specifications

Emission detailsEuro 5
DrivelineCVT
Transmission typeBelt (final drive)
GearboxAutomatic
Cooling systemAir
Fuel systemInjection
Top speed122.0 km/h (75.8 mph)
Torque23.3 Nm (2.4 kgf-m or 17.2 ft.lbs) @ 5500 RPM
Power21.7 HP (15.9 kW)) @ 7500 RPM
Engine typeSingle cylinder, four-stroke
Capacity:249.4 ccm (15.22 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. ABS
Diameter260 mm (10.2 inches)
Front brakesSingle disc. ABS
Rear tire140/60-13
Front tire120/70-14
Rear suspensionUnit Swing Arm With 5-way Preload
Front suspensionTelescopic Fork
 
 

Physical measures and capacities

Fuel capacity12.00 litres (3.17 US gallons)
Wheelbase1550 mm (61.0 inches)
Overall width750 mm (29.5 inches)
Overall length2190 mm (86.2 inches)
Overall height1440 mm (56.7 inches)
Seat height747 mm (29.4 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc185.0 kg (407.9 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsWindscreen. Traction control. Made in Taiwan.
Carrying capacityUnderseat storage
LightLED headlight
StarterElectric
Color optionsBlue, Black, Gray, White

Performance Profile & Rider Fit

12.5 hp
Peak Power
75.8 mph
Top Speed

Best For

Track5%
City90%
Cornering45%
Daily Riding85%
Touring20%
Passenger35%

Rider Profile

Best ForSuitable for beginners and licence holders looking for an easy, low-stress commuter scooter.
PurposeDesigned primarily for short urban commutes, errands, and light everyday city riding.
Rider FitIts low seat height and light, compact frame make it accessible to riders of most sizes and confidence levels.
CharacterA practical, no-fuss city scooter that prioritizes ease of use, efficiency, and modern styling over outright performance.
Not Ideal ForNot a good fit for highway touring, spirited fast riding, carrying a passenger long distances, or any off-road use.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2024 Sym SYM Jet X 125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 747mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2024 Sym SYM Jet X 125, with a moderate knee angle of around 105 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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