| General |
| Year | 2015 - 17 | 2012 - 13 |
| Colours | Yellow | - |
| Make Model | Honda CB 125F | Aprilia RS4 125 |
| Dimensions |
| Seat Height | 774 mm / 30.4 in | 820 mm / 32.3 in |
| Wheelbase | 1295 mm / 50.9 in | 1350 mm / 53.1 in |
| Ground Clearance | 160 mm / 6.2 in | - |
| Height | 1080 mm / 42.5 in | 1138 mm / 44.6 in |
| Length | 2035 mm / 80.1 in | 1953 mm / 76.8 in |
| Width | 765 mm / 30.1 in | 740 mm / 29.1 in |
| Weights & Capacities |
| Oil Capacity (Quarts) | 0.07 quarts | - |
| Oil Capacity (l) | 1.00 litres | - |
| Dry Weight | - | 122 kg / 269 lbs |
| Fuel Capacity | 13 Litres / 3.4 gal | 14.5 Liters / 3.8 gal |
| Wet Weight | 129 kg / 284.3 lbs | - |
| Performance |
| Max Power | 10.5 hp / 7.8 kW @ 7750 rpm | 11.7 kW / 16 hp @ 10500 rpm |
| Max Torque | 10.2 Nm / 7.5 lbft @ 6250 rpm | 11 Nm / 1.12 kgf-m / 8.1 ft/lb @ 8500 rpm |
| Engine |
| Engine Type | Single cylinder, four-stroke | - |
| Fuel Control | Overhead Cams (OHC) | - |
| Displacement | 124.7 cc / 7.6 cu-in | 124.8 cc / 7.6 cu in |
| Engine Detail | Four stroke, single cylinder, OHC, two valve | Four stroke, single cylinder, DOHC, 4 valves |
| Fuel System | Carburettor | - |
| Bore x Stroke | 52.4 × 57.8 mm | 58 X 47 mm |
| Compression Ratio | 9.2:1 | 12.5 ± 0.5:1 |
| Cooling System | Air cooled | Liquid cooled |
| Emissions | - | Euro 3 |
| Fuel Induction | Fuel injection | Electronic injection |
| Fuel Reserve | 2.50 litres / 0.66 gallons | - |
| Ignition | Digital CDI | Electronic with CDI capacity discharge |
| Lubrication | Wet sump | - |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet, multiplate with coil springs | Multiple discs, in oil bath |
| Final Drive | Chain | Chain |
| Gear Ratios | - | 1st 11/33 (0.33) / 2nd 15/30 (0.50) / 3rd 18/27 (0.67) / 4th 20/24 (0.83) / 5th 25/27 (0.92) / 6th 23/22 (1.05) |
| Gearbox | 4-speed | - |
| Transmission / Drive | 5 Speed | 6 Speed |
| Chassis |
| Frame Type | Steel backbone | Aluminum perimeter frame |
| Suspension - Front | 31mm Telescopic fork, non-adjustable fork | ø41 mm Upside down fork |
| Suspension - Rear | Dual rear shocks with 5-step spring preload adjustment | Asymmetric swingarm with monoshock |
| Rake | 26 ° | - |
| Seat | Two-person seat | - |
| Trail | 97 mm / 3.8 in | - |
| Wheel Travel - Front | 118 mm / 4.6 in. | 110 mm / 4.3 in |
| Wheel Travel - Rear | 70 mm / 2.8 in. | 130 mm / 5.1 in |
| Electronics |
| ECU | - | Magneti Marelli MIU G3, Ø32 mm |
| Wheels & Brakes |
| Brakes - Front Diameter (mm) | 240 mm | - |
| Brakes - Rear Diameter (mm) | 130 mm | - |
| Brakes - Front Diameter (in.) | 9.4 inches | - |
| Brakes - Rear Diameter (in.) | 5.1 inches | - |
| Brakes - Front | Single 240mm disc 2 piston caliper | Single Ø300 mm disc, 4 piston caliper |
| Brakes - Rear | 130mm Drum | Single Ø218 mm disc, 1 piston caliper |
| Rims | Spoke cast aluminium | - |
| Tyres - Front | 80/100 -18M/C 47P | 110/80 -17 |
| Tyres - Rear | 90/90 -18M/C 51P | 130/70 -17 |
| Wheels | Six spoke cast aluminium | - |