Ducati Streetfighter S (2011) vs KTM 450 EXC-F (2017)
Comparison technical specifications
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| Make: | Ducati | KTM |
| Model: | Streetfighter S | 450 EXC-F |
| Years: | 2011 | 2017 |
| Engine: | Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valves per cylinder | Four stroke, single cylinder, SOHC, 4 valves per cylinder |
| Capacity: | 1099 cc / 67.1 cu in | 449.3 cc / cu-in |
| Bore x Stroke: | 104 x 64.7 mm | 95 x 63.4 mm |
| Compression Ratio: | 12.4:1 | 11.9:1 |
| Lubrication: | Wet sump | Pressure lubrication with 2 rotor pumps |
| Induction: | Marelli electronic fuel injection, elliptical throttle bodies | Keihin MX FCR 39 carburetor |
| Ignition: | Digital CDI | Keihin EMS |
| Starting: | Electric | Electric |
| Clutch: | Dry multiplate with hydraulic control | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Transmission: | 6 Speed | 6 Speed |
| Final Drive: | Chain | Chain X-Ring 5/8 x 1/4″ |
| Frame: | Tubular steel Trellis frame | 25CrMo4 steel central-tube frame |
| Front Suspension: | Öhlins 43mm fully adjustable upside-down fork with TiN | WP 4860 MA upside-down fork |
| Front Wheel Travel: | 120 mm / 4.7 in | 300 mm / 11.8 in |
| Rear Suspension: | Progressive linkage with fully adjustable Öhlins monoshock with top-out spring. Aluminium single-sided swingarm | WP Xplor PDS shock absorber |
| Rear Wheel Travel: | 127 mm / 5.0 in | 310 mm / 1.2 in |
| Front Brakes: | 2 x 330 mm Semi-floating discs, radially mounted Brembo Monobloc calipers 4-piston, 2-pad | Single 260 mm disc, floating caliper |
| Rear Brakes: | Single 245 mm disc, 2 piston caliper | Single 220mm disc, floating caliper |
| Front Tyre: | 120/70 - ZR17 | 90/90 - 21 |
| Rear Tyre: | 190/55 - ZR17 | 140/80 - 18 |
| Wheelbase: | 1475 mm / 58.1 in | 1482 mm / 58.3 in |
| Seat Height: | 840 mm / 33 in | 960 mm / 37.8 in |
| Dry Weight: | 167 kg / 368 lbs | 106 kg / 233.7 lbs |
| Fuel Capacity: | 16.5 Litres / 4.4 US gal / 3.6 Imp gal | 8.5 Litres / 2.2 US gal |