Honda RS 125 - 2015 Specifications and Reviews

The 2015 Honda RS 125 is a lightweight commuter cub designed for budget-conscious riders in Asian markets seeking reliable, fuel-efficient urban transportation. Known for its dual electric and kick-start system, modest 125cc engine, and comfortable two-person seating, it excels as an affordable daily workhorse requiring minimal maintenance. Its compact dimensions and low seat height make it accessible to riders of varying experience levels.

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General information

CategoryScooter
Year2015
ModelHonda RS 125

Engine and Transmission Specifications

Transmission type,final driveBelt
GearboxAutomatic
Cooling systemAir
IgnitionDC-CDI
Fuel controlOverhead Cams (OHC)
Fuel systemCarburettor
Bore x Stroke52.4 x 57.9 mm (2.1 x 2.3 inches)
Torque10.40 Nm (1.1 kgf-m or 7.7 ft.lbs) @ 5000 RPM
Power9.40 HP (6.9 kW) @ 7500 RPM
Engine typeSingle cylinder, four-stroke
Capacity:124.80 ccm (7.62 cubic inches)
 
 

Brakes, suspension, Frame and wheels

SeatTwo-person seat
WheelsWire spoked
Rear brakesExpanding brake (drum brake)
Front brakesSingle disc. Hydraulic, ventilated
Rear tyre2.50-17
Front tyre2.25-17
Rear SuspensionTwin shocks
Front SuspensionTelescopic fork
 
 

Physical measures and capacities

Oil capacity0.90 litres (0.06 quarts)
Fuel capacity3.80 litres (1.00 gallons)
Wheelbase1,237 mm (48.7 inches)
Ground clearance132 mm (5.2 inches)
Overall width800 mm (31.5 inches)
Overall length1,909 mm (75.2 inches)
Overall height1,068 mm (42.0 inches)
Seat height776 mm (30.6 inches) If adjustable, lowest setting.
Power/weight ratio0.0976 HP/kg
Dry weight96.3 kg (212.3 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsCub sold in some Asian countries.
StarterElectric & kick
Color optionsRed, blue, silver

Performance Profile & Rider Fit

9.4 hp
Peak Power

Best For

Track5%
City80%
Cornering35%
Daily Riding65%
Touring15%
Passenger30%

Rider Profile

Best ForThis is an ideal machine for beginners or those wanting simple, low-risk transportation rather than performance.
PurposeBuilt as a practical, low-cost commuter cub for short trips and everyday errands rather than any kind of sporting use.
Rider FitIts light weight and low seat height make it easy for riders of nearly any size or strength to handle confidently.
CharacterA humble, economical little runabout that prioritizes simplicity, fuel efficiency, and ease of use over excitement.
Not Ideal ForThis is not the bike for riders seeking speed, long-distance touring comfort, or any off-road capability.

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

Rider Fit Visualizer

2015 Honda RS 125 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 2015 Honda RS 125, with a moderate knee angle of around 95 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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