Kymco Sento 50 - 2009 Specifications and Reviews

The 2009 Kymco Sento 50 is a practical entry-level scooter designed for urban commuters and novice riders seeking economical transportation. Its lightweight 50cc engine delivers modest performance suitable for city riding, while the electric and kick starter options provide reliability. Known for affordability and ease of use, this scooter excels in congested traffic and offers fuel efficiency for daily commuting.

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Engine and Transmission Specifications

ClutchDry multidisk
GearboxAutomatic
Cooling systemAir
StarterElectric & kick
IgnitionCDI
Fuel controlOHC
Valves per cylinder2
Fuel systemCarburettor
Bore x stroke39.0 x 41.1 mm (1.5 x 1.6 inches)
Compression11.0:1
Power4.00
Stroke4
Engine typeSingle cylinder
Capacity:49.50 ccm (3.02 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,375 mm (54.1 inches)
Overall width680 mm (26.8 inches)
Overall length1,700 mm (66.9 inches)
Dry weight89.0 kg (196.2 pounds)
 
 

Kymco Sento 50 dimensions and frame

Rear brakesExpanding brake (drum brake)
Front brakesSingle disc
Rear tyre dimensions90/90-10
Front tyre dimensions90/90-10

Speed and acceleration

Power/weight ratio0.0449 HP/kg

CategoryScooter
Year2009
ModelKymco Sento 50

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

4 hp
Peak Power

Best For

Track2%
City88%
Cornering30%
Daily Riding75%
Touring8%
Passenger20%

Rider Profile

Best ForThis scooter is ideal for beginners or anyone wanting a simple, low-stress two-wheeler with no gear shifting to worry about.
PurposeIt's built purely for short-hop urban commuting and running errands around town, not for speed or distance.
Rider FitIts tiny 10-inch wheels, light 89 kg dry weight, and low seat height make it extremely easy for riders of almost any size or strength to handle.
CharacterThe Sento 50 is a friendly, unintimidating little runabout that prioritizes economy and ease of use over performance.
Not Ideal ForIt is not suited to highway travel, carrying a passenger comfortably, touring, or anyone seeking real acceleration or power.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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