Honda SFX 50 - 2003 Specifications and Reviews

The 2003 Honda SFX 50 is a lightweight automatic scooter ideal for urban commuters and new riders seeking practical city transportation. Its compact 49cc engine delivers modest power with easy handling and fuel efficiency, while the low seat height and nimble dimensions make it accessible for riders of all experience levels.

2003
5 stars Average rating: 5 from 2 votes
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Engine and Transmission Specifications

GearboxAutomatic
Bore x stroke39.0 x 41.4 mm (1.5 x 1.6 inches)
Torque5.80
Power5.40
Stroke2
Engine typeSingle cylinder
Capacity:49.00 ccm (2.99 cubic inches)
 
 

Physical measures and capacities

Overall width635 mm (25.0 inches)
Overall length1,720 mm (67.7 inches)
Seat height755 mm (29.7 inches) If adjustable, lowest setting.
Dry weight71.0 kg (156.5 pounds)

Honda SFX 50 dimensions and frame

Rear brakesExpanding brake (drum brake)
Front brakesSingle disc
Rear tyre dimensions100/80-10
Front tyre dimensions100/80-10

Speed and acceleration

Power/weight ratio0.0761 HP/kg

CategoryScooter
Year2003
ModelHonda SFX 50
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity6.00 litres (1.59 gallons)

Performance Profile & Rider Fit

5.4 hp
Peak Power

Best For

Track5%
City90%
Cornering40%
Daily Riding65%
Touring10%
Passenger15%

Rider Profile

Best ForIdeal for absolute beginners or younger riders taking their first steps on two wheels, including those on a moped or restricted license.
PurposeBuilt purely for short, low-speed urban hops like commuting to school, running errands, or weaving through city traffic.
Rider FitExtremely light and low, making it easy to handle for smaller or less experienced riders and simple to park or maneuver by hand.
CharacterA humble, no-frills automatic scooter that prioritizes simplicity, fuel efficiency, and easy city maneuverability over performance.
Not Ideal ForNot suitable for highway travel, long-distance touring, carrying a passenger comfortably, or anyone seeking speed or excitement.

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

Rider Fit Visualizer

2003 Honda SFX 50 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 755mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2003 Honda SFX 50, with a moderate knee angle of around 95 degrees and a slightly forward riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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