Yamaha RD 250 (1975) vs Ducati Monster 1200 (2015-16) vs Triumph Tiger 800 XRx (2019) vs Triumph TSX 750 (1982) vs Honda FX 650 Vigor (1998) vs Maico Wiesel (1955) vs Yamaha FZ-8 (2013) vs BMW F 800R (2013)
Comparison technical specifications
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| Make: | Yamaha | Ducati | Triumph | Triumph | Honda | Maico | Yamaha | BMW |
| Model: | RD 250 | Monster 1200 | Tiger 800 XRx | TSX 750 | FX 650 Vigor | Wiesel | FZ-8 | F 800R |
| Years: | 1975 | 2015-16 | 2019 | 1982 | 1998 | 1955 | 2013 | 2013 |
| Engine: | Two stroke, torque induction, parallel twin | Four stroke, Testastretta 11° L-Twin, DOHC, 4 Desmodromically actuated valves per cylinder | Four stroke, transverse three cylinder, DOHC, 4 valve per cylinder. | Four stroke, parallel twin, four valves per cylinder. | Four stroke, single cylinder, SOHC. 4 valve | Single cylinder, two stroke, Sachs | Four stroke, forward-inclined transverse four cylinder, DOHC, 4 valve per cylinder | Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder |
| Bore x Stroke: | 54 х 54 mm | 106 x 67.9 mm | 74 x 61.9 mm | 76 x 82 mm | 100 X 82 mm | 38 x 42 mm | 68.0×53.6mm | 82 x 75.8 mm |
| Compression Ratio: | 6.7:1 | 12.5:1 | 11.3:1 | 9.5:1 | 8.3:1 | 6:1 | 12.0 : 1 | 12.0:1 |
| Starting: | Kick | Electric | Electric | Electric | Electric | Through trappers | Electric | Electric |
| Max Power: | 30 hp / 22.3 kW @ 7500 rpm | 100.7 kW / 135 hp @ 8750 rpm | 70.8 KW / 95 hp @ 9250 rpm | 43.3 kW / 58 hp @ 6500 rpm | 39.4 hp / 28.7 kW @ 5750 rpm | 0.74 kW / 1.0 hp @ 4000 rpm | 78.1kW / 106.2 hp @ 10000 rpm | 64 kW / 87 hp @ 8000 rpm |
| Transmission: | 6 Speed | 6 Speed | 6 Speed | 5 Speed constant mesh | 5 Speed | 2-Speed | 6 Speed | 6 Speed |
| Final Drive: | Chain | Chain, front sprocket 15; rear sprocket 41 | Chain, O-ring | Chain | Chain | Chain | Chain | Belt |
| Front Tyre: | 3.00S-18-4PR | 120/70 - ZR17 Pirelli Diablo Rosso II | 100/90-19 | 100-19 | 100/90-19 | 2.00 x 23 in. | 120/70 ZR17 | 120/70 ZR17 |
| Rear Tyre: | 3.50S-18-4PR | 190/55 - ZR17 Pirelli Diablo Rosso II | 150/70 R17 | 100-16 | 120/90-17 | 2.00 x 23 in. | 180/55 ZR17 | 180/55 ZR17 |
| Fuel Capacity: | 16.5 Liters / 4.2 US gal | 17.5 Litres / 4.6 US gal / 3.8 Imp gal | 19 Litres / 5.0 US gal / 4.2 Imp gal | 18.2 L / 4 US gal / 3.3 Imp gal | 13 Litres / 3.4 US gal | 4.5 L / 1.2 US gal | 17 liters / 3.7 gal | 16 Litres / 4.2 US gal |