Ducati 851 Strada (1991-92) vs Cagiva Elefant 650 (1989) vs Yamaha MT-01 SP (2009)
Comparison technical specifications
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| Make: | Ducati | Cagiva | Yamaha |
| Model: | 851 Strada | Elefant 650 | MT-01 SP |
| Years: | 1991-92 | 1989 | 2009 |
| Engine: | Four stroke, 90°“L”twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven | Four stroke, 90° “L”twin cylinder, SOHC, desmodromic 2 valve per cylinder. | Four stroke, 48° V-Twin cylinder, SOHC, 4 valves per cylinder. |
| Capacity: | 851 cc / 51.9 cu in | 649 cc / 39.6 cu-in | 1670 cc / 101.9 cu-in |
| Bore x Stroke: | 92 x 64 mm | 82 x 61 mm | 97 x 113 mm |
| Compression Ratio: | 10.5:1 | 10.0:1 | 8.36:1 |
| Cooling System: | Liquid cooled | Air cooled | Air cooled |
| Induction: | Weber I.A.W. CPU P7 electronic fuel injection. 2 x 50mm throttle bodies | 2x 36mm Dell'Orto carburetors | Twin-bore fuel injection (FI) |
| Ignition: | Inductive magnetically triggered | Inductive magnetically triggered | Digital TCI |
| Starting: | Electric | Electric | Electric |
| Max Power: | 80.9 kW / 110 hp @ 9600 rpm (rear tyre: 69.9 kW / 95 hp @ 9000 rpm) | 54 hp / 40 kW @ 8400 rpm | 66.3 kW / 90 hp @ 4750 rpm |
| Max Torque: | 70.6 Nm / 7.2 kgf-m / 52.1ft-lb @ 7000 rpm | 54 Nm / 39.8 lb-ft @ 6200 rpm | 150.1Nm / 110.7lb-ft @ 3750rpm |
| Transmission: | 6 Speed | 5 Speed | 5 Speed |
| Final Drive: | Chain | Chain | Chain |
| Front Suspension: | 41 mm Showa upside-down fork with rebound compression damping adjustable | Air adjustable forks 42mm tubes | 43mm USD Öhlins fork |
| Rear Suspension: | Showa single shock with preload and damping adjust | Single shock absorber. adjustable for spring preload | Swingarm with fully adjustable Öhlins single shock; |
| Front Brakes: | 2 x 320 mm Disc, 4 piston calipers | Single 260mm disc 4 piston caliper | 2x 320 mm discs 4 piston calipers |
| Rear Brakes: | Single 245 mm disc, 2 piston caliper | Single 240mm disc 2 piston caliper | Single 267 mm disc 1 piston caliper |
| Front Tyre: | 120/60 x 17 | 90/90-21 | 120/70 ZR18 |
| Rear Tyre: | 180/55 x 17 | 130/90-17 | 190/50 ZR17 |
| Wheelbase: | 1430 mm / 56.3 in | 1520 mm / 59.8 in | 1525 mm / 60.0 in |
| Seat Height: | 760 mm / 29.9 in | 905 mm / 35.6 in | 825 mm / 32.5 in |
| Dry Weight: | 199 kg / 439 lbs | 191 kg / 421 lbs | 240 kg / 529.1 lbs |
| Wet Weight: | 210kg / 462 lbs | 208 kg / 458.6 lbs | 265 kg / 585.2 lbs |
| Fuel Capacity: | 20 Litres / 5.3 US gal / 4.4 Imp gal | 17.5 Litres / 4.6 US gal | 15 Litres / 3.2 gal |
| Consumption Average: | 5.1 l/100 km / 19.8 km/l / 46.6 US mpg / 55.9Imp mpg | 38 mpg | 19.5 km/lit |