Honda PS125I - 2009 Specifications and Reviews

The 2009 Honda PS125i is a practical 125cc scooter designed for urban commuters seeking fuel-efficient, reliable transportation. Powered by a liquid-cooled single-cylinder engine with electronic fuel injection, it delivers smooth performance and easy handling. Best suited for new riders and city dwellers, this scooter emphasizes dependability and economical operation.

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General information

CategoryScooter
Year2009
ModelHonda PS125i
 
 

Engine and Transmission Specifications

Transmission typefinal driveBelt
Cooling systemLiquid
StarterElectric
IgnitionDigital transistorised with electronic advanced
Fuel controlSOHC
Fuel systemInjection. PGM-FI electronic fuel injection
Bore x stroke52.4 x 57.8 mm (2.1 x 2.3 inches)
Compression11.0:1
Torque11.10
Power13.00
Stroke4
Engine typeSingle cylinder
Capacity:125.00 ccm (7.63 cubic inches)

Physical measures and capacities

Wheelbase1,490 mm (58.7 inches)
Ground clearance134 mm (5.3 inches)
Overall width745 mm (29.3 inches)
Overall length2,090 mm (82.3 inches)
Overall height1,435 mm (56.5 inches)
Seat height776 mm (30.6 inches) If adjustable, lowest setting.
Dry weight156.0 kg (343.9 pounds)

Honda PS125I dimensions and frame

Rear brakes diameter130 mm (5.1 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter220 mm (8.7 inches)
Front brakesSingle disc
Rear tyre dimensions130/70-M13
Front tyre dimensions110/90-M13
Rear suspensionDual-damper unit swingarm, 98.1mm axle travel
Front suspension33mm telescopic fork, 85.7mm axle travel

Speed and acceleration

Power/weight ratio0.0833 HP/kg

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsGrey, silver, dark red, silver/red
Fuel capacity9.40 litres (2.48 gallons)

Performance Profile & Rider Fit

13.5 hp
Peak Power

Best For

Track5%
City88%
Cornering40%
Daily Riding82%
Touring22%
Passenger40%

Rider Profile

Best ForSuitable for new and casual riders thanks to its light weight, automatic transmission, and manageable power delivery.
PurposeBuilt primarily as an urban commuter scooter for easy, practical transport around town.
Rider FitVery approachable for smaller or less experienced riders, with a low seat height and light dry weight making it easy to handle at a stop.
CharacterA practical, low-stress runabout that prioritizes convenience and maneuverability over performance or excitement.
Not Ideal ForNot suited to riders wanting highway touring, spirited cornering, or any form of off-road capability.

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

Rider Fit Visualizer

2009 Honda PS125I Rider Ergonomics Assessment

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

Feet:

At 776mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 Honda PS125I, with a moderate knee angle of around 105 degrees and a slightly forward riding position.

Data quality: measured. 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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