Honda SH125I - 2021 Specifications and Reviews

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General information

CategoryScooter
Year2021
ModelHonda SH125i
 
 

Engine and Transmission Specifications

Emission detailsEuro 5
Greenhouse gases50.8 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption2.19 litres/100 km (45.7 km/l or 107.41 mpg)
DrivelineV-Belt
ClutchAutomatic, centrifugal
Transmission typeBelt   (final drive)
GearboxAutomatic
Cooling systemLiquid
IgnitionDigital transistorised with electronic advance
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection. PGM-FI
Bore x Stroke53.5 x 55.5 mm (2.1 x 2.2 inches)
Compression11.5:1
Torque12.0 Nm (1.2 kgf-m or 8.9 ft.lbs) @ 6500 RPM
Power12.9 HP (9.4 kW) @ 8250 RPM
Engine typeSingle cylinder, four-stroke
Capacity:124.9 ccm (7.62 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsAluminium die-cast wheels
Rear brakesSingle disc. ABS. Single-piston caliper.
Diameter240 mm (9.4 inches)
Front brakesSingle disc. ABS. Two-piston calipers.
Rear tire120/80-16
Front tire100/80-16
Rear wheel travel83 mm (3.3 inches)
Rear SuspensionDual-damper unit swingarm
Front wheel travel89 mm (3.5 inches)
Front Suspension33mm telescopic fork
Trail85 mm (3.4 inches)
Rake (fork angle)26.0°
Frame typeTubular steel underbone

Physical measures and capacities

Oil capacity1.00 litres (1.06 US quarts)
Fuel capacity7.00 litres (1.85 US gallons)
Wheelbase1350 mm (53.1 inches)
Ground clearance145 mm (5.7 inches)
Overall width730 mm (28.7 inches)
Overall length2090 mm (82.3 inches)
Overall height1130 mm (44.5 inches)
Seat height799 mm (31.5 inches) If adjustable, lowest setting.
Power/weight ratio0.1046 HP/kg
Weight incl. oil, gas, etc133.9 kg (295.2 pounds)
Dry weight123.0 kg (271.2 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsHonda Smart Key, USB charger.
Carrying capacityTop box
LightLED
Electrical12V-6Ah battery.
StarterElectric
Color optionsMat Pearl Cool White, Mat Rock Gray, Pearl Nightstar Black, Timeless Gray Metallic, Pearl Splendor Red

Performance Profile & Rider Fit

12.9 hp
Peak Power
12.5s
0-60 mph

Best For

Track4%
City96%
Cornering38%
Daily Riding92%
Touring14%
Passenger45%

Rider Profile

Best ForIdeal for beginners and commuters; twist-and-go automatic, low weight and manageable 799mm seat make it very approachable and A1/learner friendly.
PurposeBuilt for urban commuting and short errands-weaving traffic, easy parking, with underseat and top-box storage plus 107 mpg economy.
Rider FitLight 134kg wet, upright step-through ergonomics, flat floorboard and 16-inch wheels; comfortable for average riders, roomy for one but tight for two.
CharacterA refined, frugal, no-fuss city scooter-smooth eSP+ single, keyless start, traction control and ABS wrapped in tidy Honda build quality.
Not Ideal ForNot for highway cruising, long-distance touring, spirited canyon carving or anyone wanting real speed and power.

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

Rider Fit Visualizer

2021 Honda SH125I Rider Ergonomics Assessment

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

Feet:

At 799mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 Honda SH125I, 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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