2026 Aprilia RS 660 Base Specifications

Vehicle Specifications

2026 Aprilia RS 660 Base

• Front Brake Type
  Dual Hydraulic Disc
• Rear Brake Type
  Hydraulic Disc
• Fuel Capacity (gal)
  4
• Fuel Capacity (l)
  15
• Carburetion Type
  Fuel Injected
• Digital Instrumentation
  Standard
• Wheelbase (in)
  54.4
• Wheelbase (mm)
  1381.8
• Compression Ratio
  13.5:1
• Cylinders
  2
• Displacement (cc)
  659
• Engine Stroke
  4-Stroke
• Engine Type
  Parallel Twin
• Horsepower (bhp)
  105
• Starter
  Electric
• Torque (Ft Lbs)
  51.6
• Valve Configuration
  DOHC
• Generic Type (Primary)
  Sport
• Revision Status
  Carryover
• MSRP
  11749
• Warranty (Months)
  24
• Number Of Seats
  2
• Seat Height (in)
  32.3
• Seat Height (mm)
  820
• Tachometer
  Standard
• Front Tire (Full Spec)
  Pirelli® Diablo Rosso Corsa IV 120/70 R17
• Rear Tire (Full Spec)
  Pirelli® Diablo Rosso Corsa IV 180/55 R17
• Number Of Speeds
  6
• Primary Drive (Rear Wheel)
  Chain
• Transmission Type
  Manual