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

2021SYM Mio 50I

Rate this bike
Click to vote

29 fields on record

The 2021 Sym Mio 50i is a compact automatic scooter designed for urban commuters and budget-conscious riders seeking practical daily transportation. Powered by a modest 49.5cc four-stroke engine producing 3.6 horsepower, it prioritizes fuel efficiency and ease of use with its CVT transmission and fuel injection system. Best known for affordable, reliable city mobility with minimal maintenance requirements.

Capacity
49.5 ccm
Engine
Single, four-stroke
Gearbox
Not on record
Know it? Add it →
Dry weight
88.0 kg
Seat height
765 mm
Power
3.6 HP (2.6 kW) @ 8000 RPM
⇄ Compare with another bike + Add to garage All model years

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 8Agility 78Comfort 45Off-road 5Touring 10Road manners 40
Off-road & trail5%
Cornering40%
City riding88%
Daily riding75%
Touring8%
Two-up20%
Track2%
Best for
Built purely for short-hop urban commuting, running errands, and light city transport rather than any kind of performance riding.
Built for
A humble, economical little runabout that prioritizes ease of use, fuel efficiency, and maneuverability over speed or excitement.
Not ideal for
Not suitable for highway travel, long-distance touring, carrying a passenger comfortably, or anyone seeking real 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 us
At 765mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2021 SYM Mio 50I, with a moderate knee angle of around 95 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
49.5 ccm
Power
3.6 HP (2.6 kW) @ 8000 RPM
CO2 Emissions
4 CO2 g/km
Torque
3.5 Nm (0.4 kgf-m) @ 6000 RPM
Engine type
Single, four-stroke
Power/weight ratio
0.0409 HP/kg (dry)
Bore x stroke
39.0 x 41.4 mm
Cooling system
Air
Fuel system
Injection
Starting
Electric
Transmission
Transmission type
Automatic
Dimensions & weight
Wheelbase
1250 mm
Overall length
1760 mm
Overall width
695 mm
Overall height
1050 mm
Seat height
765 mm
Dry weight
88.0 kg
Fuel capacity
5.20 litres
Chassis & suspension
Frame
Pipe under bone
Front suspension
Telescopic Fork
Rear suspension
Unit Swing Arm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
160 mm
Rear brakes
Expanding brake (drum brake)
Front tyre
90/90-10
Rear tyre
90/90-10
Other
Color options
Red, white, grey, blue
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.

Rider Reviews

—
☆☆☆☆☆
Be the first to rate
MotorcycleDB

The 2021 Sym Mio 50i is a sleek and stylish motorcycle that offers a smooth and enjoyable riding experience. With a 50cc engine, it's perfect for cruising around town and navigating through traffic with ease. The Mio 50i also comes equipped with modern features such as LED headlights, a digital display, and a USB charging port, making it a convenient and practical choice for daily commuting.

In addition to its practicality, the Mio 50i also boasts a retro-inspired design that is sure to turn heads on the road. Its comfortable seat, agile handling, and nimble size make it a great option for both new and experienced riders. Overall, the 2021 Sym Mio 50i offers a winning combination of style, performance, and convenience, making it a top choice for urban riders looking for a fun and reliable motorcycle.

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 Mio 50I?

The 2021 SYM Mio 50I has a Capacity of 49.5 ccm (3.02 cubic inches).

What engine power does the SYM Mio 50I have?

The 2021 SYM Mio 50I has a Power of 3.6 HP (2.6 kW) @ 8000 RPM.

What is the torque of the SYM Mio 50I?

The 2021 SYM Mio 50I has a Torque of 3.5 Nm (0.4 kgf-m or 2.6 ft.lbs) @ 6000 RPM.

How much does the SYM Mio 50I weigh?

The 2021 SYM Mio 50I has a Dry weight of 88.0 kg (194.0 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

More Sym Motorcycles