Scooters
2026SYM Jet 4 RX 50
30 fields on record
The 2026 Sym Jet 4 RX 50 is an entry-level automatic scooter designed for urban commuters and new riders seeking an affordable, fuel-efficient machine. Its 49.5cc single-cylinder engine delivers modest performance ideal for city navigation, while the automatic transmission and lightweight design ensure easy handling and low maintenance costs.
- Capacity
- 49.5 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Wet weight
- 107.0 kg
- Seat height
- 815 mm
- Power
- 3.0 HP (2.2 kW) @ 8000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It is built purely for short, low-speed urban errands and commuting distances of just a few kilometers, not for any kind of sustained road use.
- Built for
- It's a practical, no-frills, economical runabout rather than a machine with any sporting or exciting character.
- Not ideal for
- This is not suitable for highway travel, longer trips, carrying a passenger comfortably, or any rider seeking speed or performance.
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 usEngine
- Capacity
- 49.5 ccm
- Power
- 3.0 HP (2.2 kW) @ 8000 RPM
- CO2 Emissions
- 5 CO2 g/km
- Torque
- 3.0 Nm (0.3 kgf-m) @ 6000 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0280 HP/kg (wet)
- Bore x stroke
- 37.0 x 46.0 mm
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
- Clutch
- Automatic, centrifugal
Performance
- Top speed
- 45.0 km/h (28.0 mph)
Dimensions & weight
- Wheelbase
- 1310 mm
- Overall length
- 1900 mm
- Overall width
- 745 mm
- Overall height
- 1110 mm
- Seat height
- 815 mm
- Wet weight
- 107.0 kg
- Fuel capacity
- 6.20 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Front suspension
- Telescopic Fork
- Rear suspension
- Single Shock
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 110/70-12
- Rear tyre
- 120/70-12
Other
- Color options
- Grey, Black
- Comments
- SYM scooters are produced 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 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|
| Capacity | 50 cc | 50 cc | 50 cc | 50 cc |
| Seat height | 815 mm | 815 mm | 815 mm | 815 mm |
| Fuel capacity | 6.2 L | 6.2 L | 6.2 L | 6.2 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the SYM Jet 4 RX 50?
The 2026 SYM Jet 4 RX 50 has a Capacity of 49.5 ccm (3.02 cubic inches).
What engine power does the SYM Jet 4 RX 50 have?
The 2026 SYM Jet 4 RX 50 has a Power of 3.0 HP (2.2 kW) @ 8000 RPM.
What is the torque of the SYM Jet 4 RX 50?
The 2026 SYM Jet 4 RX 50 has a Torque of 3.0 Nm (0.3 kgf-m or 2.2 ft.lbs) @ 6000 RPM.
How much does the SYM Jet 4 RX 50 weigh?
The 2026 SYM Jet 4 RX 50 has a Wet weight of 107.0 kg (235.9 pounds).
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