14 August. Friday 2026
KTM RC 125 - 2023 Specifications and Reviews
The 2023 KTM RC 125 is a lightweight sport bike designed for beginner and young riders seeking an affordable entry into sportbike riding. Powered by a 15 hp single-cylinder four-stroke engine with fuel injection, it delivers nimble handling and sharp styling characteristic of KTM's race-inspired design. Known for its accessible performance and aggressive aesthetics, it excels as a learner-friendly platform for developing riding skills.
General information | |
| Category | Sport |
| Year | 2023 |
| Model | KTM RC 125 |
| | |
Engine and Transmission Specifications | |
| Greenhouse gases | 56.1 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 2.42 litres/100 km (41.3 km/l or 97.20 mpg) |
| Driveline | 520 X-Ring |
| Clutch | Wet multi-disc clutch, mechanically actuated |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Wet sump |
| Ignition | Bosch EMS |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection |
| Valves per Cylinder | 4 |
| Bore x Stroke | 58.0 x 47.2 mm (2.3 x 1.9 inches) |
| Compression | 14.5:1 |
| Torque | 12.0 Nm (1.2 kgf-m or 8.9 ft.lbs) |
| Power | 15.0 HP (10.9 kW) |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 125.0 ccm (7.63 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Cast, 5-spoke |
| Rear brakes | Single disc. ABS. Single-piston floating calliper. |
| Diameter | 320 mm (12.6 inches) |
| Front brakes | Single disc. ABS. Four-piston radial fixed calliper. |
| Rear tire | 150/70-R17 |
| Front tire | 110/90-R17 |
| Rear wheel travel | 150 mm (5.9 inches) |
| Rear Suspension | WP APEX - Monoshock |
| Front wheel travel | 120 mm (4.7 inches) |
| Front Suspension | WP APEX 43 |
| Rake (fork angle) | 23.5° |
| Frame type | Steel trellis, powder coated |
Physical measures and capacities | |
| Fuel capacity | 13.70 litres (3.62 US gallons) |
| Wheelbase | 1340 mm (52.8 inches) |
| Ground clearance | 158 mm (6.2 inches) |
| Seat height | 824 mm (32.4 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.1020 HP/kg |
| Dry weight | 147.0 kg (324.1 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Windscreen. |
| Light | LED headlight |
| Instruments | TFT display |
| Starter | Electric |
| Color options | White/Orange, Orange/Black |
Performance Profile & Rider Fit
15 hp
Peak Power
10.5s
0-60 mph
Best For
Track55%
City82%
Cornering80%
Daily Riding75%
Touring15%
Passenger20%
Rider Profile
| Best For | Ideal for beginners and A1 licence holders learning sportbike dynamics; also a fun, cheap toy for experienced riders. |
| Purpose | A pint-sized sport machine for spirited canyon carving, commuting and track-day schooling, teaching real sportbike technique on low power. |
| Rider Fit | Committed sporty stance with clip-ons and rearsets, tall 824mm seat, but featherweight 147kg makes it easy to flick and manage. |
| Character | Energetic, revvy and razor-sharp; a proper baby superbike that rewards momentum and precise lines rather than brute power. |
| Not Ideal For | Not for riders wanting highway speed, two-up touring, long-distance comfort or any off-road use. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2023 KTM RC 125 is a sleek and powerful small-displacement sportbike that is perfect for beginners or experienced riders looking for a fun and agile ride. With its 125cc single-cylinder engine, the RC 125 delivers a thrilling and responsive performance that is sure to put a smile on your face. The bike's aggressive styling and high-quality components make it stand out in the crowded 125cc sportbike market, and its nimble handling and comfortable riding position make it a joy to ride on twisty roads or urban streets. Overall, the 2023 KTM RC 125 is a fantastic option for anyone in the market for a lightweight and sporty motorcycle. Its impressive power-to-weight ratio and sharp handling make it a blast to ride, and its premium build quality and cutting-edge technology make it a standout choice in its class. Whether you're a new rider looking for your first sportbike or a seasoned rider looking for a fun and agile machine for everyday commuting or weekend rides, the RC 125 is sure to impress.Add a Comment
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