Built around Sym's scooter motorcycle platform, the 2010 Sym Mio 50 pairs a 49 cc (3 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing.
On the scales, the Mio 50 measures 84.5 kg (186 lbs) dry. Rider ergonomics and chassis geometry center around a 1,180 mm (46.5 in) wheelbase engineered for quick, flickable steering geometry. The 4.8-liter (1.3 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Sym archive, this model family spans 9 indexed model years from 2007 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Engine
Displacement49.0 ccm (2.99 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Valves/Cylinder4
Fuel SystemCarburettor
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
Performance
ExhaustEuro 3
Chassis
Wheelbase1180 mm (46.5 inches)
Wheels & Brakes
Front Tyre90/90-10
Rear Tyre90/90-10
Front BrakesSingle disc
Front Brake Ø160 mm (6.3 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø95 mm (3.7 inches)
Dimensions & Weight
Dry Weight84.5 kg (186.3 pounds)
Overall Height1020 mm (40.2 inches)
Overall Length1720 mm (67.7 inches)
Overall Width720 mm (28.3 inches)
Fuel Capacity4.80 litres (1.27 US gallons)
Other
StarterElectric & kick
Color OptionsRed, orange/white, black, gray, pink/white, white/black
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
