| MODEL | HONDA CBR 125R 2009 |
| Year | 2009 |
| Engine Type | Four-stroke, single cylinder, SOHC, 2 valves |
| Displacement / Capacity | 124.7 cc / 7.6 cu in |
| Bore X Stroke | 58 x 47.2 mm |
| Compression Ratio | 11.0:1 |
| Cooling System | Liquid cooled |
| Max Power | 10 kW / 13.6 hp @ 10000 rpm |
| Max Torque | 10.6 Nm / 7.8 lb-ft @ 8250 rpm |
| Ignition | Fully transistorised with electronic advance |
| Induction | PGM-FI electronic fuel injection |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 6-speed |
| Clutch | Wet, multiplate, cable operated |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Steel double cradle |
| Front Suspension | 31 mm telescopic fork, 109 mm / 4.3 in travel |
| Rear Suspension | Monoshock, 120 mm / 4.7 in travel |
| Front Brakes | Single 276 mm disc, 2-piston caliper |
| Rear Brakes | Single 220 mm disc, 1-piston caliper |
| DIMENSION SPECS | |
| Overall Length | 1920 mm / 75.6 in |
| Overall Width | 675 mm / 26.6 in |
| Overall Height | 1070 mm / 42.1 in |
| Seat Height | 776 mm / 30.6 in |
| Wheelbase | 1294 mm / 50.9 in |
| Ground Clearance | 172 mm / 6.8 in |
| Dry Weight | 115 kg / 253.5 lbs |
| Wet Weight | 127 kg / 280 lbs |
| WHEEL SPECS | |
| Front Tyre | 80/90-17 |
| Rear Tyre | 100/80-17 |
| FUEL SYSTEM | |
| Fuel Capacity | 10 Litres / 2.6 US gal |
| Fuel Consumption | — |
| Top Speed | 112.7 km/h / 70 mph |
For 2009 the fuel-injected CBR125R was carried over unchanged, offering easy, reliable transport for learners and commuters with sharp sportbike styling. This version ran until 2010, after which the bike was fully redesigned to match the 2011 CBR250R.
