Comparing the KTM 50 SX and the KTM 1390 SUPER DUKE R side by side helps you weigh how each motorcycle fits your riding needs before you decide. On the engine front, the KTM 50 SX comes with a 49.9 cc unit compared to the KTM 1390 SUPER DUKE R's 1350 cc, producing 5.3 bhp @ 11500 rpm and 140 kW (190 hp) @ 10,000 rpm respectively. Fuel efficiency stands at 30 kmpl for the KTM 50 SX versus 16.9 kmpl for the KTM 1390 SUPER DUKE R. The full specification, pricing and feature breakdown for both motorcycles is available in the table below.
| Specification | ||
|---|---|---|
Engine Specifications |
||
| Cooling System | Liquid Cooled | Liquid Cooled |
| Displacement | 49.9 cc | 1350 cc |
| Engine Type | 1-cylinder, 2-stroke engine | 2 cylinder, 4 stroke, V 75° (EURO 5+) |
| Power | 5.3 bhp @ 11500 rpm | 140 kW (190 hp) @ 10,000 rpm |
| Torque | 5.2 Nm @ 7500 rpm | 145 Nm @ 8,000 rpm |
Performance & Efficiency |
||
| Fuel Tank Capacity | 2.3 L | 17.5 L |
| Mileage | 30 kmpl | 16.9 kmpl |
Dimensions & Weight |
||
| Kerb Weight | 41 | 210 |
| Seat Height | 653 | 834 |
Brakes & Suspension |
||
| ABS | — | Bosch 9.3 MP (incl. cornering-ABS and Supermoto ABS) |
| Front Brake | Disc 160 mm | 2 x Brembo Stylema Monobloc four piston, radially mounted caliper, brake disc Ø 320 mm |
| Front Suspension | XACT 35 WP Upside-Down fork, Ø 35 mm | WP APEX-USD Ø 48 mm |
| Rear Brake | Disc 160 mm | Brembo two piston, fixed caliper, brake disc Ø 240 mm |
| Rear Suspension | XACT WP mono shock | WP APEX-linkage shock |
Tyres & Wheels |
||
| Front Tyre | 60/100 - 12 | Michelin Power GP, 120/70 ZR 17 |
| Rear Tyre | 2.75 - 10 | Michelin Power GP, 200/55 ZR 17 |
| Tyre Type | Tubed | Tubeless |
| Wheel Type | Spoke | Cast aluminium wheels 3.50 x 17"; 6.00 x 17" |
Features & Technology |
||
| Headlight | — | LED |
Other Specifications |
||
| Battery | — | 12V 11.2 Ah |
| Color Options | Electronic Orange | Orange |
| Fuel System | — | Fuel Injection |
| Price Variants | STD | 475000 | Standard | 2295800 |
| Starter | Kick Start Only | Self Start Only |
| Transmission | Manual | 6 gears |
