Aprilia RSV-4 Factory (2009) vs KTM 790 Duke (2020) vs Yamaha MT-09 (2015) vs Ural M70 Arctic (2007)
Comparison technical specifications
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| Make: | Aprilia | KTM | Yamaha | Ural |
| Model: | RSV-4 Factory | 790 Duke | MT-09 | M70 Arctic |
| Years: | 2009 | 2020 | 2015 | 2007 |
| Engine: | Four stroke, longitudinal 65° V four , DOHC, 4 valves per cylinder | Four stroke, parallel twin cylinder, DOHC, 4 valve per cylinder | Four stroke, transverse three cylinder, DOHC, 4 valves per cylinder | Four stroke, twin flat boxer cylinders, OHV, 2 valve percylinder |
| Capacity: | 998.9 cc / 61 cu in | 799 cc / 48.7 cu-in | 847 cc / 51.6 cu-in | 749 cc / 45.7 cub in |
| Bore x Stroke: | 78 x 52.3 mm | 88 mm x 65.7 mm | 78 x 59.1 mm | 78 x 78 mm |
| Compression Ratio: | 12.8:1 | 12.7:1 | 11.5 :1 | 8.6:1 |
| Cooling System: | Liquid cooled | Liquid cooled | Liquid cooled | Air cooled |
| Induction: | Variable height intake trumpets. Airbox with aerodynamic side intakes. 4 Throttle bodes, 8 injectors, ride-by-wire fuel management. Multi-mapping | Dell’Orto fuel-Injection | Electronic Fuel Injection | Twin KEIHIN L 22 AA Carburettors, 32 mm |
| Ignition: | Electronic digital ignition integrated in the fuel management system. | Bosch EMS with RBW | Transistorized coil ignition | Electronic |
| Starting: | Electric | Electric | Electric | Electric & kick |
| Max Power: | 132 kW / 180 hp @ 12500 rpm | 78 kW / 105 hp @ 9000 rpm | 84.6 kW / 114 hp @ 10000 rpm | 30.6 kW / 41 hp @ 5500 rpm |
| Max Torque: | 115 Nm / 11.7 kgf-m / 84.8 lb-ft @ 10000 rpm | 87 Nm / 63.4 lb-ft @ 8,000 rpm | 87.5 Nm / 8.9 kgf-m @ 8500 rpm | 56.9 Nm / 5.8 kgf-m / 42 ft-lbs @ 4300 rpm |
| Clutch: | Multi-plate wet clutch with slipper device. | PASC antihopping clutch, mechanically operated | Wet, multiple-disc | Dry, double disc |
| Transmission: | 6 Speed | 6 Speed | 6 Speed | 4 speed with reverse |
| Final drive: | Chain: Drive ratio: 40/16 (2,5) | Chain 520 X-Ring | Chain | Shaft |
| Front Suspension: | Öhlins Ø43 mm upside-down fork. Lower fork bottoms for radial calipers. Adjustment for preload, compression and rebound. | 43mm WP upside-down | Telescopic fork | Leading link w/Sachs hydraulic shock absorbers |
| Rear Suspension: | Double arch aluminium swingarm; mixed thin-wall casting and pressed sheet construction. Öhlins monoshock with piggy-back cylinder. Adjustments for compression, rebound, spring preload and length. APS rising rate linkages. | WP shock absorber with preload adjuster | Swingarm link suspension | Sachs hydraulic shock absorbers |
| Front Brakes: | 2 x Ø320 mm lightweight stainless steel floating discs, Brembo monobloc radial calipers with 4 opposed pistons. Sintered pads. Radial master cylinder. Metal braided brake line. | 2x 300mm discs | Single 245mm disc | Brembo with full floating disc |
| Dimensions: | Length: 2040 mm / 80.3 in Width: 735 mm / 28.9 in (at the handlebar) Height: 1120 mm / 44.1 in | Length 2062 mm / 81.2 in Width 904 mm / 35.6 in Height 1059 mm / 41.7 in | Length 2075 mm / 81.6 in Width 815 mm / 32.1 in Height 1135 mm / 44.6 in | Length: 2581 mm / 101.6 in Width: 1699 mm / 66.9 in Height: 1100 mm / 43.3 in |
| Seat Height: | 845 mm / 33.3 in | 825 mm / 32.4 in | 815mm / 32.1 in | 785 mm / 30.9 in |