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Select motorcycles to compare their specifications
Model Type
Sport
Model Type
Standard
MSRP
$11,299
MSRP
$0
Warranty
24
Warranty
36
Insurance
Insurance
Finance
Finance
Generic Type (Primary)
Sport
Generic Type (Primary)
Standard
Manufacturer Country
Italy
Manufacturer Country
India
Introduction Year
2021
Introduction Year
2021
Manufacturer Recommend Minimum Age
16
Manufacturer Recommend Minimum Age
-
Parent Company
Piaggio & C. SpA
Parent Company
Royal Enfield
Display Name
RS 660
Display Name
Twins Continental GT 120 Year Edition
Photo Gallery
Standard
Photo Gallery
-
Year
2021
Year
2021
Make
Aprilia
Make
Royal Enfield
Engine Type
Parallel Twin
Engine Type
Parallel Twin
Cylinders
2
Cylinders
2
Engine Stroke
4-Stroke
Engine Stroke
4-Stroke
Horsepower (bhp/kW)
100 / 73.5
Horsepower (bhp/kW)
47 / 35.1
Horsepower RPM
10500
Horsepower RPM
7150
Torque (Ft Lbs/Nm)
49.4 / 67
Torque (Ft Lbs/Nm)
38.4 / 52
Torque RPM
8500
Torque RPM
5250
Cooling
Liquid / Oil
Cooling
Air / Oil
Valves
8
Valves
8
Valves Per Cylinder
4
Valves Per Cylinder
4
Valve Configuration
DOHC
Valve Configuration
SOHC
Bore (mm/in)
81 / 3.19
Bore (mm/in)
-
Stroke (mm/in)
63.9 / 2.52
Stroke (mm/in)
-
Displacement (cc/ci)
659 / 40.2
Displacement (cc/ci)
648 / 39.5
Compression Ratio
13.5:1
Compression Ratio
9.5:1
Starter
Electric
Starter
Electric / Kick
Fuel Type
Gas
Fuel Type
Gas
Turbocharged
No
Turbocharged
No
Supercharged
No
Supercharged
No
Fuel Injector
Yes
Fuel Injector
Yes
Fuel Injector Size (mm)
48
Fuel Injector Size (mm)
-
Carburetor
No
Carburetor
No
Carburetion Type
Fuel Injected
Carburetion Type
Fuel Injected
Fuel Requirements
-
Fuel Requirements
Regular
Carburetion Brand
-
Carburetion Brand
Bosch
Speed Governor
-
Speed Governor
No
Transmission Type
Manual
Transmission Type
Manual
Number Of Speeds
6
Number Of Speeds
6
Primary Drive (Rear Wheel)
Chain
Primary Drive (Rear Wheel)
Chain
Primary Drive (Engine / Transmission)
Gear
Primary Drive (Engine / Transmission)
-
Reverse
No
Reverse
No
Final Drive Ratio
2.53
Final Drive Ratio
-
Overdrive
-
Overdrive
No
Wheels Composition
Aluminum
Wheels Composition
Aluminum
Tube / Tubeless
Tubeless
Tube / Tubeless
Tubed
Front Wheel Width (in)
3.5
Front Wheel Width (in)
2.5
Rear Wheel Width (in)
5.5
Rear Wheel Width (in)
3.5
Chromed
No
Chromed
No
Front Tire Width
120
Front Tire Width
100
Front Tire Aspect Ratio
70
Front Tire Aspect Ratio
90
Front Wheel Diameter
17
Front Wheel Diameter
18
Rear Tire Width
180
Rear Tire Width
130
Rear Tire Aspect Ratio
55
Rear Tire Aspect Ratio
70
Rear Wheel Diameter
17
Rear Wheel Diameter
18
Front Tire (Full Spec)
Pirelli(R) Diablo Rosso Corsa II 120/70 R17
Front Tire (Full Spec)
Pirelli Phantom Sportcomp 100 / 90 R18
Rear Tire (Full Spec)
Pirelli(R) Diablo Rosso Corsa II 180/55 R17
Rear Tire (Full Spec)
Pirelli Phantom Sportcomp 130 / 70 R18
Tire Brand
-
Tire Brand
Pirelli(R)
Brake Brand Name
Brembo(R) Monobloc
Brake Brand Name
Brembo(R)
Front Brake Type
Dual Hydraulic Disc
Front Brake Type
Disc
Front Brake Diameter (in/mm)
12.6 / 320
Front Brake Diameter (in/mm)
12.6 / 320
Rear Brake Type
Hydraulic Disc
Rear Brake Type
Disc
Rear Brake Diameter (in/mm)
8.7 / 220
Rear Brake Diameter (in/mm)
9.4 / 240
Anti-Lock Brakes
Standard
Anti-Lock Brakes
Standard
Linked Brake System Front to Rear
Standard
Linked Brake System Front to Rear
-
Front Suspension Type
Inverted Fork
Front Suspension Type
Telescopic Fork
Front Suspension Size (in/mm)
1.6 / 41
Front Suspension Size (in/mm)
1.6 / 41
Front Travel (in/mm)
4.7 / 120
Front Travel (in/mm)
4.3 / 110
Front Adjustable Fork Pre-Load
Yes
Front Adjustable Fork Pre-Load
Yes
Front Adjustable Rebound Damping
Yes
Front Adjustable Rebound Damping
No
Front Central Suspension Strut
No
Front Central Suspension Strut
No
Front Suspension Brand Name
Kabaya
Front Suspension Brand Name
-
Rear Suspension Type
Twin Sided Swing Arm
Rear Suspension Type
Twin Sided Swing Arm
Rear Travel (in/mm)
5.1 / 130
Rear Travel (in/mm)
3.5 / 88
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Rebound Damping
Yes
Rear Adjustable Rebound Damping
No
Number Rear Shock Absorbers
1
Number Rear Shock Absorbers
2
Rear Suspension Material
Aluminum
Rear Suspension Material
-
Air Adjustable
No
Air Adjustable
No
Steering Control
Handlebar
Steering Control
Handlebar
Wheelbase (in/mm)
53.9 / 1369.1
Wheelbase (in/mm)
55.1 / 1400
Wet Weight (lbs/kg)
403 / 182.8
Wet Weight (lbs/kg)
-
Fuel Capacity (gal/l)
3.96 / 15
Fuel Capacity (gal/l)
3.6 / 13.7
Performance
Standard
Performance
-
Length (ft)
-
Length (ft)
6.96
Width (in/mm)
-
Width (in/mm)
45.9 / 1165
Height (in/mm)
-
Height (in/mm)
31.1 / 789
Ground Clearance (in/mm)
-
Ground Clearance (in/mm)
6.9 / 174
Length (ft/ft)
-
Length (ft/ft)
6
Length (ft/in)
-
Length (ft/in)
11.5
Dry Weight (lbs/kg)
-
Dry Weight (lbs/kg)
444 / 202
Engine Displacement to Weight (cc)
-
Engine Displacement to Weight (cc)
1.48
Seat Type
Two-Piece
Seat Type
One-Piece
Adjustable
No
Adjustable
No
Seat Material
Vinyl
Seat Material
-
Seat Location
Driver and Passenger
Seat Location
Driver
Folding
No
Folding
No
Seat Height (in/mm)
32.3 / 820.4
Seat Height (in/mm)
31.7 / 804
Number Of Seats
2
Number Of Seats
1
Detachable Passenger Seat
Standard
Detachable Passenger Seat
-
Frame
Aluminum
Frame
Steel
Body Material
Plastic
Body Material
-
Hand Grips
Standard
Hand Grips
Standard
Foot Peg Location
Driver and Passenger
Foot Peg Location
Driver
Adjustable
No
Adjustable
No
Chain Guard
Yes
Chain Guard
Yes
Drive Shaft Guard
No
Drive Shaft Guard
No
Engine Case Guard
No
Engine Case Guard
No
Fork Guards
Yes
Fork Guards
-
Saddle Bag Guard
No
Saddle Bag Guard
No
Belt Guard
No
Belt Guard
No
Hand Guards
No
Hand Guards
No
Brush Guard
No
Brush Guard
No
Heel Guards
Yes
Heel Guards
Yes
Exhaust Guard
Yes
Exhaust Guard
Yes
Light Guard
No
Light Guard
No
Exterior Covers
Standard
Exterior Covers
Standard
Front Fender
Standard
Front Fender
Standard
Rear Fender
Standard
Rear Fender
Standard
Top Crown Material
Aluminum
Top Crown Material
-
Stand Type
Kick
Stand Type
Center / Kick
Lower Fairing
Standard
Lower Fairing
-
Spoiler
Standard
Spoiler
-
Handlebars
Standard
Handlebars
Standard
Upper Fairing
Standard
Upper Fairing
-
License Plate
Standard
License Plate
Standard
Chassis Protectors
-
Chassis Protectors
No
Top Crown
-
Top Crown
Standard
Digital Instrumentation
Standard
Digital Instrumentation
-
Tachometer
Standard
Tachometer
Standard
Trip Odometer
Standard
Trip Odometer
-
Lap Timer
Standard
Lap Timer
-
Speedometer
Standard
Speedometer
Standard
Temperature Warning Type
Gauge
Temperature Warning Type
Light
Fuel Level Warning Type
Gauge
Fuel Level Warning Type
Light
Warranty (Months/Condition)
24 / Limited
Warranty (Months/Condition)
36 / Limited
Battery Warranty (Months)
0
Battery Warranty (Months)
0
Windshield Mounts
Standard
Windshield Mounts
-
Metallic
No
Metallic
No
Decal Kit
Standard
Decal Kit
-
Rearview Mirrors
Standard
Rearview Mirrors
Standard
Windshield Lowers
No
Windshield Lowers
-
Height Adjustable
No
Height Adjustable
-
Tinted
No
Tinted
Yes
Height
Low
Height
Low
Rear Rack
Standard
Rear Rack
-
Headlight Mounts
Standard
Headlight Mounts
Standard
Headlight (s)
Standard
Headlight (s)
Standard
Light Type
LED
Light Type
Halogen
Halogen Headlight (s)
-
Halogen Headlight (s)
Standard
Engine Immobilizer
Standard
Engine Immobilizer
-
Handlebar Lock
Standard
Handlebar Lock
-
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