Aprilia RX 125R (1994-95) vs KTM RC 200 (2020-2021) vs Ducati Panigale V4 (2020)
Comparison technical specifications
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| Make: | Aprilia | KTM | Ducati |
| Model: | RX 125R | RC 200 | Panigale V4 |
| Years: | 1994-95 | 2020-2021 | 2020 |
| Engine: | Single cylinder, two stroke | Four stroke, single cylinder. DOHC with finger followers, 4 Valve per cylinder, | Four stroke, Desmosedici Stradale 90° V4, rearward-rotating crankshaft, 4 Desmodromically actuated valves per cylinder |
| Capacity: | 124.8 cc / 7.6 cu in | 199.5 cc / 12.1 cu-in | 1103 cc / 67.3 cu in |
| Bore x Stroke: | 54 x 54.5 mm | 72 x 49 mm | 81 x 53.5 mm |
| Compression Ratio: | 12.5:1 | 14.5:1 | 14.0:1 |
| Induction: | Dell'Orto Ø 34 mm carburetor | Bosch Injection | Electronic fuel injection system. Twin injectors per cylinder. Full ride-by-wire elliptical throttle bodies. Variable length intake system |
| Starting: | Electric and kick | Electric | Electric |
| Max Power: | 23.1 kW / 31.0 hp @ 10800 rpm | 25.4 hp / 18.6 kW @ 10000 rpm | 157.5 kW / 214 hp @ 13000 rpm |
| Max Torque: | 21.6 Nm / 2.2 kgf-m / 15.9 lb-ft @ 10500 rpm | 14 lb-ft / 19.2 Nm @8000 rpm | 124.0 Nm / 91.5 lb-ft @ 10000 rpm |
| Transmission: | 6 Speed | 6 Speed | 6 Speed with Ducati Quick Shift (DQS) up/down EVO |
| Final Drive: | Chain | Chain 5/8 x 1/4” X‑Ring | Chain, Front sprocket 16, Rear sprocket 41 |
| Front Suspension: | Upside down fork | WP Suspension Up Side Down | Fully adjustable Showa BPF fork. 43 mm chromed inner tubes |
| Rear Suspension: | Swinging fork swingarm with single shock absorber | WP Monoshock | Fully adjustable Sachs unit. Aluminum single-sided swingarm |
| Front Brakes: | Single Ø 250 mm disc | Single 300 mmdisc | 2 x 330 mm semi-floating discs, radially mounted Brembo Monobloc Stylema® (M4.30) 4-piston callipers with Bosch Cornering ABS EVO |
| Rear Brakes: | Single Ø 220mm disc | Single 230 mm disc | Single 245 mm disc, 2-piston calliper with Bosch Cornering ABS EVO |
| Front Tyre: | 90/90-21 | 95/75-R17 | 120/70 ZR17 Pirelli Diablo Supercorsa SP |
| Rear Tyre: | 120/80-19 | 115/75-R17 | 200/60 ZR17 Pirelli Diablo Supercorsa SP |
| Dry Weight: | 105 kg / 231 lbs | 137.0 kg / 303 lbs | 175 kg / 386 lbs |
| Fuel Capacity: | 11.5 L / 3.o US gal | 10 Litres / 2.6 US gal | 16 Litres / 4.3 US gal |