Compare Aprilia RS 660 vs BMW HP4 Race vs BMW S 1000 RR vs Triumph Speed 400

Aprilia RS 660 vs BMW HP4 Race vs BMW S 1000 RR vs Triumph Speed 400 - Engine & Performance

• • Drive Type
  • Chain Drive
  • Chain Drive
  • Chain Drive
  • Chain Drive
• • Valves Per Cylinder
  • 4
  • 4
  • 4
  • 4
• • Valve Configuration
  • DOHC
  • DOHC
  • DOHC
  • DOHC
• • Cooling System
  • Liquid Cooled
  • Liquid Cooled
  • Liquid Cooled
  • Liquid Cooled
• • No. Of Strokes
  • 4-Stroke
  • 4-Stroke
  • 4-Stroke
  • 4-Stroke
• • No. Of Cylinder
  • 2
  • 4
  • 4
  • 1
• • Injection Type
  • Fuel Injection
  • Electroinc Intake Pipe Injection
  • Electroinc Intake Pipe Injection
  • Fuel Injection
• • Fuel Tank Size
  • 15 L
  • 17.5 L
  • 17.5 L
  • 13 L
• • Exhaust Pipes
  • 2 in 1 Exhaust
  • Single Exhaust
  • Single Exhaust
  • Single Exhaust
• • Maximum Power
  • 100
  • 215
  • 199
  • 39
• • RPM at Maximum Torque
  • 8500
  • 10000
  • 13500
  • 6500
• • RPM at Maximum Power
  • 10500
  • 13900
  • 13500
  • 8000
• • Maximum Torque
  • 67 Nm
  • 120 Nm
  • 113 Nm
  • 37.5 Nm
• • Emission Control
  • Euro 5
  • Closed-loop 3-way Catalytic Converter
  • Closed-loop 3-way Catalytic Converter
• • Bore X Stroke
  • 81 mm x 63.9 mm
  • 80 mm x 49.7 mm
  • 80 mm x 49.7 mm
  • 89 mm x 64 mm
• • Displacement
  • 659
  • 999
  • 999
  • 398
• • Engine Type
  • Parallel-Twin Cylinder, 4 Valves, 4-Stroke, Liquid-Cooled, DOHC Engine
  • 4-Stroke,DOHC
  • 4-Stroke,DOHC
  • Single Cylinder, 4 Valves, 4-Stroke, Liquid Cooled, DOHC Engine
• • Fuel Economy
  • 20-25
• • Air Filter Type
  • Replacement Air Filter
  • Replacement Air Filter
• • Clutch Type
  • Hydraulic Multi-Plate
  • Hydraulic Multi-Plate
  • Wet, Multi-Plate
• • Spark Plugs Per Cylinder
  • 4
  • 4
• • Lubrication System
  • Dry Sump
  • Dry Sump
• • Alternator
  • 3-phase 580 W
  • 3-phase 580 W
• • Top Speed
  • 300 kmph
  • 200 kmph
• • Compression Ratio
  • 13.7:1
  • 13.0:1
  • 12:01