Ducati Monster S4RS Testastretta (2008) vs BMW R 20 (1938-40) vs Moto Guzzi V 65TT (1984-) vs Suzuki RV 200 VanVan (2017-18)
Comparison technical specifications
Add bike |
Remove bike |
Remove bike |
Remove bike |
Remove bike |
| Make: | Ducati | BMW | Moto Guzzi | Suzuki |
| Model: | Monster S4RS Testastretta | R 20 | V 65TT | RV 200 VanVan |
| Years: | 2008 | 1938-40 | 1984- | 2017-18 |
| Engine: | Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valves per cylinder | Four stroke, single cylinder, pushrod operated, OHV, 2 valves per cylinder. | Four stroke, 90° V twin, longitudinally mounted, OHV, 2 valve per cylinder. | Single cylinder, four stroke, SOHC, 2 valves |
| Capacity: | 998 cc / 60.9 cu in | 192 cc / 11.7 cu in. | 643 cc / 39.2 cu-in | 199 cc / 12.1 cu in |
| Bore x Stroke: | 100 x 63.5 mm | 68 x 68 mm | 80 x 64 mm | 66 x 58.2 mm |
| Cooling System: | Liquid cooled | Air cooled | Air cooled | Air cooled |
| Compression Ratio: | 11.4:1 | 6.0:1 | 10.3:1 | 9.4:1 |
| Induction: | Marelli electronic fuel injection, 50 mm throttle bodies | 1 x Amal push in carburetor M 74/428 | 2x Dell'Orto PHBH30 carburetors | Fuel injection |
| Ignition: | Marelli Electronic | Battery ignition | Electronic | Electric |
| Transmission: | 6 Speed | 3 Speed | 5 Speed | 5 Speed, constant mesh |
| Final Drive: | Chain; front sprocket 15; rear sprocket 42 | Shaft | Shaft | Chain |
| Frame: | Tubular steel Trellis frame | Twin loop frame, bolted | Tubular cradle, disassemblable | Single steel cradle |
| Front Suspension: | Öhlins 43 mm upside-down fully adjustable fork with TiN surface treatment | Telescopic fork | Marzocchi telescopic forks | Telescopic fork, coil spring, oil damped |
| Rear Suspension: | Progressive linkage with fully adjustable Öhlins monoshock. Aluminium single-sided swingarm | Rigid, spring loaded saddle | Marzocchi shock 5-way preload | Swingarm, mono shock, coil spring, oil damped |
| Rear Brakes: | Single 245 mm disc, 2 piston caliper | ∅180mm Drum | Single disc | Drum |
| Front Tyre: | 120/70 ZR17 | 3.00 x 19" | 3.00- 21 | 130/80 -18M/C 66P, tube type |
| Rear Tyre: | 180/55 ZR17 | 3.00 x 19" | 4.00 --18 | 180/80 -14M/C 78P, tube type |