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The 2026 Aprilia RS 660 Factory is a lightweight supersport motorcycle built for riders who want sharp handling, Italian performance, and real track-inspired capability without stepping into full liter-bike territory. Designed for canyon roads, track days, fast mountain rides, and everyday sport use, the RS 660 Factory delivers a precise, agile feel that makes every corner more rewarding.

Power comes from Aprilia’s 660cc twin-cylinder engine, producing 105 hp with a responsive, high-revving character that feels lively without being overwhelming. The lightweight chassis gives the bike quick direction changes, stable corner entry, and confident feedback when the pace picks up. It is a sport bike that rewards skilled riders while staying approachable enough for real-world street riding.

The Factory trim adds a sharper performance edge with fully adjustable Öhlins suspension, premium Factory graphics, advanced Aprilia electronics, aerodynamic bodywork, ride modes, traction control, wheelie control, engine braking control, ABS, and quickshifter capability. It is built for riders who want premium middleweight performance, refined control, and the unmistakable feel of a race-focused Aprilia.

Key highlights:

660cc Aprilia twin-cylinder engine
105 hp lightweight supersport performance
Factory trim with fully adjustable Öhlins suspension
Advanced Aprilia rider electronics and ride modes
Aerodynamic RS bodywork with Italian sport styling
Built for track days, canyon riding, and sport-focused street use

Visit Sun Powersports Colorado Springs to see this 2026 Aprilia RS 660 Factory in person. Financing options are available, and we can help with accessories, trade-ins, and out-of-state shipping. Contact us today to lock this one down.

Sun Powersports Colorado Springs📍 945 Motor City Drive Colorado Springs, CO 80905📞 719-635-3004🌐 https://suncsp.com/

Specifications

ENGINE

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- Engine Type:
  
  Parallel Twin
- Cylinders:
  
  2
- Engine Stroke:
  
  4-Stroke
- Horsepower (bhp):
  
  105
- Torque (Ft Lbs):
  
  51.6
- Valves:
  
  8
- Valves Per Cylinder:
  
  4
- Valve Configuration:
  
  DOHC
- Bore (in):
  
  3.1
- Stroke (in):
  
  2.5
- Displacement (cc):
  
  659
- Compression Ratio:
  
  13.5:1
- Starter:
  
  Electric
- Fuel Type:
  
  Gas
TECHNICAL SPECIFICATIONS

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- Wheelbase (in):
  
  54.4
- Wet Weight (lbs):
  
  403.4
- Fuel Capacity (gal):
  
  4
- Fuel Capacity Reserve (gal):
  
  1.1
SUSPENSION

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- Front Suspension Brand Name:
  
  Ohlins®
- Front Suspension Type:
  
  Inverted Fork
- Front Suspension Size (in):
  
  1.7
- Front Travel (in):
  
  4.7
- Rear Suspension Brand Name:
  
  Ohlins®
- Rear Suspension Type:
  
  Twin Sided Swing Arm
- Rear Suspension Material:
  
  Aluminum
- Rear Travel (in):
  
  5.1
WHEELS & TIRES

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- Chromed:
  
  No
- Front Tire (Full Spec):
  
  Pirelli® Diablo Rosso Corsa IV 120/70 R17
- Rear Tire (Full Spec):
  
  Pirelli® Diablo Rosso Corsa IV 180/55 R17
- Wheels Composition:
  
  Aluminum
BRAKES

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- Brake Brand Name:
  
  Brembo® Monobloc
- Front Brake Type:
  
  Dual Hydraulic Disc
- Front Brake Diameter (in):
  
  12.6
- Rear Brake Type:
  
  Hydraulic Disc
- Rear Brake Diameter (in):
  
  8.7

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