43,669 bikes · 493 makes Add a bikeLog inRegister
Scooters

2026SYM Symphony ST 50

Rate this bike
Click to vote

31 fields on record

The Sym Symphony ST 50 is an entry-level automatic scooter designed for new riders and urban commuters seeking affordable, practical transportation. Its 49cc single-cylinder engine delivers sufficient power for city riding with fuel-efficient performance. Known for reliability and ease of use, this scooter excels as a budget-friendly option for short-distance daily commutes.

Capacity
49.0 ccm
Engine
Single, four-stroke
Gearbox
Not on record
Know it? Add it →
Wet weight
118.0 kg
Seat height
805 mm
Power
3.0 HP (2.2 kW) @ 8000 RPM
⇄ Compare with another bike + Add to garage All model years
Other years 2023 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 10Agility 78Comfort 55Off-road 5Touring 15Road manners 60
Off-road & trail5%
Cornering40%
City riding88%
Daily riding75%
Touring10%
Two-up20%
Track2%
Best for
Built purely for short urban hops, running errands, and light commuting where low cost and easy parking matter more than performance.
Built for
A modest, practical, no-drama scooter that prioritizes affordability, fuel efficiency, and stress-free town riding over any thrill or speed.
Not ideal for
This is not suited for highway travel, carrying a passenger comfortably, touring, or any rider seeking real acceleration or power.

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 805mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2026 SYM Symphony ST 50, with a moderate knee angle of around 105 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 →

Find bikes that fit your height →

Full specifications

Engine
Capacity
49.0 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
0.0254 HP/kg (wet)
Bore x stroke
37.0 x 46.0 mm
Compression
11.0:1
Cooling system
Air
Fuel system
Injection
Starting
Electric
Transmission
Transmission type
Automatic
Final drive
Belt
Clutch
Auto centrifugal type
Dimensions & weight
Wheelbase
1350 mm
Overall length
2060 mm
Overall width
735 mm
Overall height
1200 mm
Seat height
805 mm
Wet weight
118.0 kg
Fuel capacity
7.00 litres
Carrying capacity
Underseat storage
Dry weight
Not on record - add it
Chassis & suspension
Front suspension
Telescopic Fork
Rear suspension
Adjustable Rear Suspension
Brakes & wheels
Front brakes
Single disc
Rear brakes
Single disc
Front tyre
110/70-16
Rear tyre
110/70-16
Other
Color options
Light Grey, White, Black, Blue, Grey
Comments
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 202320252026
Capacity 50 cc 49 cc 49 cc
Dry weight 118 kg — —
Seat height 800 mm 805 mm 805 mm
Fuel capacity 7 L 7 L 7 L

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

Rider Reviews

—
☆☆☆☆☆
Be the first to rate

Own one? Add it to My Garage and write an owner review with an Owner badge.

Common questions

What is the engine size of the SYM Symphony ST 50?

The 2026 SYM Symphony ST 50 has a Capacity of 49.0 ccm (2.99 cubic inches).

What engine power does the SYM Symphony ST 50 have?

The 2026 SYM Symphony ST 50 has a Power of 3.0 HP (2.2 kW) @ 8000 RPM.

What is the torque of the SYM Symphony ST 50?

The 2026 SYM Symphony ST 50 has a Torque of 3.0 Nm (0.3 kgf-m or 2.2 ft.lbs) @ 6000 RPM.

How much does the SYM Symphony ST 50 weigh?

The 2026 SYM Symphony ST 50 has a Wet weight of 118.0 kg (260.1 pounds).

Shop this bike

Affiliate links

We may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.

Similar bikes

Same category, weighted similarity

Compare head-to-head

Side-by-side specs against its closest rivals

More Sym Motorcycles