Scooters
2021SYM Crox 50
30 fields on record
The 2021 SYM Crox 50 is a chunky, crossover-styled 50cc scooter from the Taiwanese brand SYM. Its air-cooled four-stroke single drives an automatic belt transmission. An 815 mm seat, 112 kg wet weight and 5.2-litre tank give it a sturdy feel for short city trips.
- Capacity
- 49.5 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 105.0 kg
- Seat height
- 815 mm
- Power
- 5.4 HP (4.0 kW)
What’s new for the 2021 SYM Crox 50
vs the 2020| Spec | 2020 | 2021 |
|---|---|---|
| Torque | 3.5 Nm (0.4 kgf-m or 2.6 ft.lbs) @ 6500 RPM | 3.0 Nm (0.3 kgf-m or 2.2 ft.lbs) @ 6000 RPM |
| Seat height | 790 mm (31.1 inches) | 815 mm (32.1 inches) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built purely for short-distance urban commuting and light errands, not for speed or long journeys.
- Built for
- The Crox 50 has a playful, small-wheeled, off-road-styled scooter look, but underneath it is a docile, easygoing city moped rather than a genuine adventure machine.
- Not ideal for
- This is not the right choice for anyone wanting highway speeds, long-distance touring, a passenger-friendly ride, or real off-road capability.
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
- 5.4 HP (4.0 kW)
- Torque
- 3.0 Nm (0.3 kgf-m) @ 6000 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0514 HP/kg (dry)
- Bore x stroke
- 39.0 x 41.4 mm
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
Dimensions & weight
- Wheelbase
- 1335 mm
- Overall length
- 1895 mm
- Overall width
- 775 mm
- Overall height
- 1095 mm
- Seat height
- 815 mm
- Dry weight
- 105.0 kg
- Wet weight
- 112.0 kg
- Fuel capacity
- 5.20 litres
Chassis & suspension
- Frame
- Pipe under bone
- Front suspension
- Telescope fork
- Rear suspension
- Unit swing arm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 226 mm
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 120/70-12
- Rear tyre
- 130/70-12
Other
- Color options
- Red, blue, white, black
- Comments
- Taiwanese brand.
Specs last verified against published sources: .
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 | 2015 | 2018 | 2020 | 2021 | 2023 | 2026 |
|---|---|---|---|---|---|---|
| Capacity | 50 cc | 50 cc | 50 cc | 50 cc | 50 cc | 50 cc |
| Dry weight | 105 kg | 105 kg | 105 kg | 105 kg | — | — |
| Seat height | — | — | 790 mm | 815 mm | 813 mm | 815 mm |
| Fuel capacity | 5.2 L | 5.2 L | 5.2 L | 5.2 L | 6.5 L | 6.5 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 Crox 50?
The 2021 SYM Crox 50 has a Capacity of 49.5 ccm (3.02 cubic inches).
What engine power does the SYM Crox 50 have?
The 2021 SYM Crox 50 has a Power of 5.4 HP (4.0 kW).
What is the torque of the SYM Crox 50?
The 2021 SYM Crox 50 has a Torque of 3.0 Nm (0.3 kgf-m or 2.2 ft.lbs) @ 6000 RPM.
How much does the SYM Crox 50 weigh?
The 2021 SYM Crox 50 has a Dry weight of 105.0 kg (231.5 pounds).
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