| MODEL | KTM RC 125 2022 |
| Year | 2022 |
| Engine Type | Four stroke, single cylinder, DOHC with finger followers, 4 valves |
| Displacement / Capacity | 124.7 cc / 7.6 cu in |
| Bore X Stroke | 58 x 47.2 mm |
| Compression Ratio | — |
| Cooling System | Liquid cooled |
| Max Power | 20 hp / 15 kW |
| Max Torque | 12 Nm / 8.85 lb-ft |
| Ignition | — |
| Induction | Bosch fuel injection (Bosch EMS) |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 6 speed |
| Clutch | Wet multi-disc, mechanically operated |
| Final Drive | 520 X-Ring chain |
| CHASSIS SPECS | |
| Frame | Steel trellis frame, powder-coated |
| Front Suspension | WP APEX 43 USD fork, 120 mm / 4.7 in travel |
| Rear Suspension | WP APEX monoshock, 150 mm / 5.9 in travel |
| Front Brakes | Single 320 mm disc, four-piston radial fixed caliper |
| Rear Brakes | Single 230 mm disc, single-piston floating caliper |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 824 mm / 32.4 in |
| Wheelbase | — |
| Ground Clearance | 158 mm / 6.2 in |
| Dry Weight | 147 kg / 324 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 110/70-17 |
| Rear Tyre | 150/60-17 |
| FUEL SYSTEM | |
| Fuel Capacity | 13.7 Litres / 3.6 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2022 RC 125 is a refreshed small supersport with Grand Prix-inspired bodywork, a narrower knee area and a larger 13.7 litre tank than earlier versions. KTM moved to a Euro 5 engine with a new airbox that adds low-down torque, a lighter frame and new wheels and brakes. It is fitted with dual-channel Bosch ABS and a TFT display with KTM MY RIDE connectivity.
