Velocette MOV (1933-48) vs Harley-Davidson Harley Davidson VRSCDX Night Rod Special (2012) vs MV Agusta MV Augusta F4 750 Senna (2001-02) vs Ducati 999 R Xerox Replica (2006)
Comparison technical specifications
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| Make: | Velocette | Harley-Davidson | MV Agusta | Ducati |
| Model: | MOV | Harley Davidson VRSCDX Night Rod Special | MV Augusta F4 750 Senna | 999 R Xerox Replica |
| Years: | 1933-48 | 2012 | 2001-02 | 2006 |
| Engine: | Four stroke, single cylinder, OHV | Four stroke, 60° V-twin, DOHC, 4 valve per cylinder. | Four stroke, transverse four cylinder. DOHC, 4 valves per cylinder. | Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven |
| Capacity: | 248 cc / 15.1 cub in | 1247 cc / 76.1 cu in | 749.4 cc / 45.7 cu-in | 999 cc / 70 cu in |
| Bore x Stroke: | 68.5 x 68.5 mm | 105 x 72 mm | 73.8 x 43.8 mm | 104 x 58.8 mm |
| Compression Ratio: | 6.75:1 | 11.5;1 | 12.0:1 | 12.45:1 |
| Cooling System: | Air cooled | Liquid cooled | Liquid cooled | Liquid cooled |
| Ignition: | Miller dynamo | Digital CDI | Multipoint electronic | Marelli electronic |
| Starting: | Kick start | Electric | Electric | Electric |
| Max Power: | 8.8 kW / 12 hp @ 5000 rpm | 123 hp / 90.5 kW @ 8000 rpm | 140 hp / 102.2 kW @ 12600 rpm | 110 kW / 150 hp @ 9750 rpm |
| Transmission: | 4 Speed, initially hand changed, later by foot | 5 Speed | 6 Speed | 6 Speed |
| Final Drive: | Chain | Belt | Chain | Chain, #525 |
| Front Suspension: | Webb forks with shock absorbers and steering damper | Huge 49mm telescopic forks | Upside-down telescopic hydraulic fork with rebound-compression damping and spring preload adjustment 49mm diameter | Öhlins 43mm upside-down fully adjustable fork with TiN surface treatment |
| Rear Suspension: | Spring loaded seat | Dual coil over adjustable shock | Progressive, with single sided swingarm, single shock absorber with rebound-compression damping and spring preload adjustment | Progressive linkage with fully adjustable Öhlins monoshock |
| Front Brakes: | 6 in., drum | 2x 300mm discs 4 piston calipers | 2x 310mm discs 6 piston calipers | 2 x 320 mm Discs, 4 piston calipers |
| Rear Brakes: | 6 in., drum | Single 300mm disc 4 piston caliper | Single 210mm disc 4 piston caliper | Single 245mm disc, 2 piston caliper |
| Front Tyre: | 3.25 x 19 in | 120/70ZR-19 60W | 120/65 ZR17 | 120/70 ZR17 |
| Rear Tyre: | 3.25 x 19 in | 240/40R-18 79V | 190/50 ZR17 | 190/50 ZR17 |
| Fuel Capacity: | 11.4 L / 3 US gal | 18.9 Litres / 5.0 US gal | 21 Litres / 5.8 US gal | 15.5 Litres / 4.1 US gal / 3.4 Imp gal |