Compare Aprilia RS660 vs BMW F 900 R vs Ducati Monster 937 Plus vs Yamaha XSR900

Aprilia RS660 vs BMW F 900 R vs Ducati Monster 937 Plus vs Yamaha XSR900 - Engine & Performance

• • Drive Type
  • Chain Drive
  • Chain Drive
  • Chain Drive
  • Chain Drive
• • No. Of Strokes
  • 4-Stroke
  • 4-Stroke
  • 4-Stroke
• • Valves Per Cylinder
  • 4
  • 4
  • 4
  • 4
• • No. Of Cylinder
  • 2
  • 2
  • 2
  • 3
• • Valve Configuration
  • DOHC
  • DOHC
  • DOHC
• • Cooling System
  • Liquid Cooled
  • Liquid Cooled
  • Liquid Cooled
  • Liquid Cooled
• • Clutch Type
  • Wet, Multi-Plate
  • Multi-Plate Wet
  • Multiplate Wet And Slipper Clutch
  • Multi-Plate
• • Maximum Torque
  • 67 Nm
  • 92 Nm
  • 93 Nm
  • 93 Nm
• • Exhaust Pipes
  • 2 in 1 Exhaust
  • 2 Into 2 Exhaust
  • 2 Into 1 Into 2 Exhaust
  • Single Exhaust
• • Engine Type
  • 2-Cylinder, 4-Stroke, Liquid-Cooled, DOHC
  • In-line 2 Cylinder, 4 Valves, 4-Stroke, Liquid Cooled, DOHC Engine
  • Testatretta 11° V-Twin Cylinder, 8 valves, Liquid Cooled Engine
  • 4-Stroke, DOHC
• • Compression Ratio
  • 13.5:1
  • 13.1:1
  • 11.5:1
• • Displacement
  • 660
  • 895
  • 937
  • 847
• • Maximum Power
  • 100
  • 105
  • 111
• • Lubrication System
  • Dry Sump
  • Wet Sump
• • Fuel Tank Capacity (litres)
  • 13 L
  • 14 L
  • 14 L
• • Top Speed
  • 200 kmph
• • RPM at Maximum Torque
  • 6500
  • 6500
  • 7000
• • RPM at Maximum Power
  • 8500
  • 9250
  • 10000
• • Bore X Stroke
  • 86 mm x 77 mm
  • 94 mm x 67.5 mm
  • 78.0 mm x 59.1 mm
• • Emission Control
  • Euro V
  • Euro 5
• • Alternator
  • 416 W
• • Injection Type
  • Fuel Injection
  • Indirect Injection
• • Engine Capacity
  • 0.9