The Honda SH125i Special motorcycle specifications include a 125 cc (7.63 cu in) engine, power of 13 hp (9.5 kW) @ 9,000 rpm, an automatic gearbox, and a listed weight of 136 kg (299.8 lb).
Key specifications
The 2011 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Honda SH125i Special compares
This compares the motorcycle with all Honda models in this specifications database. The blue marker is this model and the grey line is the Honda database average.
About 76% lower than the Honda database average. Around the 18th percentile across Honda models.
About 78% lower than the Honda database average. Around the 20th percentile across Honda models.
About 31% lighter than the Honda database average. Around the 27th percentile across Honda models.
Very close to the Honda database average. Around the 52nd percentile across Honda models.
About 44% smaller than the Honda database average. Around the 20th percentile across Honda models.
Honda database percentile rankings
Percentiles show where this motorcycle sits across the Honda specifications database. They are descriptive database rankings, not performance ratings.
13 hp — more powerful than about 18% of Honda models with power data.
125 cc — larger displacement than about 20% of Honda models.
136 kg — heavier than about 27% of Honda models, or lighter than about 73%.
785 mm — taller than about 52% of Honda models.
7.5 L — larger than about 20% of Honda fuel tanks in this database.
Dimensions compared with Honda average
Each measurement is compared with the average value across Honda models where that dimension is available.
2,025
2,078
Close to average.
728
827
12% below average.
1,230
1,161
6% above average.
1,335
1,431
7% below average.
785
780
Close to average.
Mechanical overview
Additional useful specifications
| Front tire size | 100/80-16 |
|---|---|
| Rear tire size | 120/80-16 |
| Front tire width | 100 mm |
| Front tire aspect ratio | 80% |
| Front rim diameter | 16 in |
| Rear tire width | 120 mm |
| Rear tire aspect ratio | 80% |
| Rear rim diameter | 16 in |
| Engine oil capacity | 1.00 L (1.06 US qt) |
| Power-to-weight ratio | 0.096 hp/kg |
| Power-to-weight | 95.6 hp/tonne |
| Specific power | 104.0 hp/L |
| Bore/stroke ratio | 0.91:1 (Undersquare) |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 125 cc (7.63 cu in) |
| Power | 13 hp (9.5 kW) @ 9,000 rpm |
| Torque | 11.5 Nm (1.2 kgf-m or 8.5 ft.lbs) @ 7,000 rpm |
| Bore × stroke | 52.4 x 57.8 mm (2.1 x 2.3 inches) |
| Compression ratio | 11.0:1 |
| Valves per cylinder | 4 |
| Cooling system | Liquid |
| Fuel system | Injection. PGM-FI electronic fuel injection |
| Fuel control | Single Overhead Cams (SOHC) |
| Starter | Electric |
| Oil capacity | 1.00 L (1.06 US qt) |
Transmission and drivetrain
| Gearbox | Automatic |
|---|---|
| Final drive | Belt (final drive) |
| Clutch | Automatic centrifugal |
Chassis and suspension
| Front suspension | 33mm telescopic fork, 90mm axle travel |
|---|---|
| Rear suspension | Dual damper unit swingarm, 82mm axle travel |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Expanding brake (drum brake) |
| Front tire | 100/80-16 |
| Rear tire | 120/80-16 |
| Wheels | U-section 5-spoke cast aluminium |
Dimensions and weight
| Wet weight | 136 kg (299.8 lb) |
|---|---|
| Seat height | 785 mm (30.9 inches) |
| Overall length | 2,025 mm (79.7 inches) |
| Overall width | 728 mm (28.7 inches) |
| Overall height | 1,230 mm (48.4 inches) |
| Wheelbase | 1,335 mm (52.6 inches) |
Fuel and emissions
| Fuel capacity | 7.50 L (1.98 US gal) |
|---|
Electrical and instruments
| Electrical | 12V/6AH battery. 300W alternator. |
|---|
Other specifications
| Color options | Champagne Bronze Metallic/Castagna Brown R |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Honda models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Honda information before relying on them. Visit the official Honda website.