Suzuki GSX 750F Katana (1998-99) vs Ducati Diavel 1260 S (2021) vs Suzuki GSX-R 750 K4 (2004)
Comparison technical specifications
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| Make: | Suzuki | Ducati | Suzuki |
| Model: | GSX 750F Katana | Diavel 1260 S | GSX-R 750 K4 |
| Years: | 1998-99 | 2021 | 2004 |
| Engine: | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. | Four stroke, Testastretta DVT (Desmodromic Variable Timing), 90° L-Twin, 4 Desmodromically actuated valves per cylinder, dual spark | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. |
| Capacity: | 748 cc / 45.6 cu.in | 1262 cc / 77 cu-in | 749 c / 45.7 cub. in. |
| Bore x Stroke: | 73 x 44.7 mm | 106 x 71.5 mm | 72 x 46 mm |
| Cooling System: | Air/oil cooled | Liquid cooled | Liquid cooled |
| Compression Ratio: | 10.9:1 | 13.0:1 | 12.3:1 |
| Induction: | 4 x 36mm Mikuni BST36SS carburators | Bosch electronic fuel injection system, Øeq 56 mm elliptical throttle bodies with Ride-by-Wire system | Fuel injection, 46 mm throttle bodies |
| Ignition: | Electronic ignition | Electronic | Digital DC-CDI |
| Starting: | Electric | Electric | Electric |
| Max Power: | 69 kW / 92 hp @ 10500 rpm | 157 hp / 116 kW @ 9250 rpm | 106.6 kW / 145 hp @ 12800 rpm |
| Max Torque: | 66 Nm / 6.73 kgf-m / 47.9 lb-ft @ 8500 rpm | 129 Nm / 95 lb-ft @ 7500 rpm | 86.3 Nm / 8.8 kgf-m / 64 ft-lb @ 11200 rpm |
| Clutch: | Wet, multiple discs, cable operated | Slipper and self-servo wet multiplate clutch with hydraulic control | Wet, multiple discs |
| Transmission: | 6 Speed, constant mesh | 6-Speed with Ducati Quick Shift up/down Evo (DQS) | 6 Speed, constant mesh |
| Final Drive: | Chain, 118 Links | Chain, Front sprocket Z15, Rear sprocket Z43 | #525 Chain, O-ring sealed, 108 links |
| Frame: | Double-cradle steel pipe | Tubular steel trellis frame | Conventional twin-beam aluminium construction |
| Front Suspension: | 41mm Telescopic fork, coil spring, oil damped, rebound damping adjustable, 3-way adjustable | 48 mm USD Öhlins adjustable fork, TiN treatment | Inverted Showa cartridge-type front fork with 43mm inner tubes and fully adjustable damping and spring preload |
| Front Wheel Travel: | 125 mm / 4.9 in | 120 mm / 4.7 in | 130 mm / 5.1 in. |
| Rear Suspension: | Link type, gas/coil spring, gas/oil damped, spring pre-load fully adjustable, compression damping force fully adjustable, rebound damping force 4-way adjustable | Öhlins fully adjustable monoshock, Aluminium casted single-sided swingarm | Showa Link-type, gas/oil damped, fully adjustable spring preload and compression damping, 4-way adjustable rebound damping |
| Rear Wheel Travel: | 136 mm / 5.4 in | 130 mm / 5.1 in | 130 mm / 5.1 in. |
| Front Brakes: | 2 x 290 mm Discs, 2 piston calipers | 2 x 320mm semi-floating discs, Radially mounted Brembo monobloc 4-piston M50 callipers, PR16/19 radial master cylinder | 2 x 300 mm Discs, Tokico 4 piston calipers |
| Rear Brakes: | Single 250 mm disc, 2 piston caliper | Single 265mm disc, 2-piston Brembo floating calliper | Single 220 mm disc, Tokico 2 piston caliper |
| Front Tyre: | 120/80-ZR17 | 120/70 ZR17 Pirelli Diablo Rosso III | 120/70 ZR17 |
| Rear Tyre: | 150/70-ZR17 | 240/45 ZR17 Pirelli Diablo Rosso III | 180/55 ZR17 |
| Trail: | 101 mm /4.0 in | 120 mm / 4.7 in | 93 mm / 3.7 in. |
| Wheelbase: | 1465 mm / 57.7 in | 1600 mm / 63.0 in | 1396 mm / 55 in. |
| Seat Height: | 790 mm / 31.1 in | 780 mm / 30.7 in | 825 mm / 32.5 in. |
| Dry Weight: | 211 kg / 465 lbs | 221 kg / 487 lbs | 163 kg / 359 lbs |
| Fuel Capacity: | 20 Litres / 5.2 US gal / 4.4 Imp gal | 17 Litres / 4.5 US gal | 17 Litres / 4.5 US gal / 3.7 Imp gal |