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Year
2007
Year
2022
Parent Company
BMW
Parent Company
BMW
Generic Type (Primary)
On-Off Road
Generic Type (Primary)
Cruiser
Make
BMW
Make
BMW
Display Name
G 650 Xchallenge
Display Name
R 18 Transcontinental
Manufacturer Country
Italy
Manufacturer Country
Germany
Introduction Year
2007
Introduction Year
2022
Manufacturer Recommend Minimum Age
16
Manufacturer Recommend Minimum Age
16
Photo Gallery
-
Photo Gallery
Standard
Representative Image
-
Representative Image
No
Price
Standard
Price
Standard
MSRP
$8,500
MSRP
$24,995
Destination Charge
475
Destination Charge
645
Warranty (Months/Condition)
36 / Limited
Warranty (Months/Condition)
36 / Limited
Basic Warranty (Miles)
36000
Basic Warranty (Miles)
36000
Engine
Standard
Engine
Standard
Engine Brand Name
Rotax®
Engine Brand Name
-
Engine Type
Single-Cylinder
Engine Type
Parallel Twin
Cylinders
1
Cylinders
2
Engine Stroke
4-Stroke
Engine Stroke
4-Stroke
Horsepower RPM
7000
Horsepower RPM
4750
Torque RPM
5250
Torque RPM
3000
Cooling
Liquid
Cooling
Air / Oil
Valves
4
Valves
8
Valves Per Cylinder
4
Valves Per Cylinder
4
Valve Configuration
DOHC
Valve Configuration
OHV - Pushrod
Compression Ratio
11.5:1
Compression Ratio
9.6:1
Starter
Electric
Starter
Electric
Fuel Type
Gas
Fuel Type
Gas
Fuel Requirements
Premium
Fuel Requirements
Premium
Carburetion
Standard
Carburetion
Standard
Fuel Injector
Yes
Fuel Injector
Yes
Carburetor
No
Carburetor
No
Carburetion Type
Fuel Injected
Carburetion Type
Fuel Injected
Speed Governor
No
Speed Governor
No
Horsepower (bhp)
53
Horsepower (bhp)
91
Torque (Nm)
59.7
Torque (Nm)
158
Bore (mm/in)
100 / 3.94
Bore (mm/in)
107.1 / 4.22
Stroke (in/mm)
3.27 / 83
Stroke (in/mm)
3.94 / 100
Displacement (cc/ci)
652 / 39.8
Displacement (cc/ci)
1802 / 110
Transmission
Standard
Transmission
Standard
Transmission Type
Manual
Transmission Type
Manual
Number Of Speeds
5
Number Of Speeds
6
Overdrive
Yes
Overdrive
Yes
Reverse
No
Reverse
No
Final Drive Ratio
3.13
Final Drive Ratio
3.09
Primary Drive (Rear Wheel)
Chain
Primary Drive (Rear Wheel)
Shaft
Dimensions
Standard
Dimensions
Standard
Weight
Standard
Weight
Standard
Capacities
Standard
Capacities
Standard
Performance
Standard
Performance
Standard
Length (in/mm)
86.8 / 2204.7
Length (in/mm)
104 / 2641.6
Width (in/mm)
35.7 / 906.8
Width (in/mm)
38.2 / 970
Wheelbase (in/mm)
59.1 / 1501.1
Wheelbase (in/mm)
66.7 / 1694.2
Dry Weight (lbs/kg)
318 / 144.2
Dry Weight (lbs/kg)
-
Wet Weight (lbs/kg)
341.7 / 155
Wet Weight (lbs/kg)
942 / 427.3
Payload Capacity (lbs/kgs)
739 / 335.2
Payload Capacity (lbs/kgs)
448 / 203.2
Fuel Capacity (gal/l)
2.5 / 9.5
Fuel Capacity (gal/l)
6.3 / 23.8
Fuel Capacity Reserve (gal/l)
1 / 3.8
Fuel Capacity Reserve (gal/l)
1 / 3.8
Engine Displacement to Weight (cc)
2.05
Engine Displacement to Weight (cc)
1.91
Height (in/mm)
-
Height (in/mm)
59.1 / 1501.1
GVWR (lbs)
-
GVWR (lbs)
1389
Construction
Standard
Construction
Standard
Frame
Aluminum / Steel
Frame
Steel
Body Material
Plastic
Body Material
Plastic
Foot Pegs
Standard
Foot Pegs
-
Foot Peg Location
Driver
Foot Peg Location
-
Adjustable
No
Adjustable
-
Hand Grips
Standard
Hand Grips
Standard
Handlebars
Standard
Handlebars
Standard
Handlebar Pads
Optional
Handlebar Pads
-
Exterior Guards
Standard
Exterior Guards
Standard
Belt Guard
No
Belt Guard
No
Brush Guard
No
Brush Guard
No
Chain Guard
Yes
Chain Guard
No
Chassis Protectors
No
Chassis Protectors
No
Drive Shaft Guard
No
Drive Shaft Guard
No
Engine Case Guard
Yes
Engine Case Guard
Yes
Exhaust Guard
Yes
Exhaust Guard
No
Fork Guards
No
Fork Guards
Yes
Hand Guards
No
Hand Guards
No
Heel Guards
No
Heel Guards
No
Saddle Bag Guard
No
Saddle Bag Guard
No
Tank Guard
No
Tank Guard
No
Exterior Covers
Standard
Exterior Covers
Standard
Fuel Tank Cover
No
Fuel Tank Cover
No
Radiator Cover
No
Radiator Cover
Yes
Front Fender
Standard
Front Fender
Standard
Rear Fender
Standard
Rear Fender
Standard
Stand
Standard
Stand
Standard
Stand Type
Kick
Stand Type
Kick
Skid Plate
Standard
Skid Plate
-
Floor Boards
-
Floor Boards
Standard
Floor Board Location
-
Floor Board Location
Driver and Passenger
Light Guard
-
Light Guard
No
Upper Fairing
-
Upper Fairing
Standard
Wind Deflector
-
Wind Deflector
Standard
Other Exterior
-
Other Exterior
Optional
Steering Control
Handlebar
Steering Control
Handlebar
Front Suspension Brand Name
Marzocchi
Front Suspension Brand Name
-
Front Suspension Type
Inverted Fork
Front Suspension Type
Telescopic Fork
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
Steering Damper
No
Steering Damper
-
Rear Suspension Type
Twin Sided Swing Arm
Rear Suspension Type
Twin Sided Swing Arm
Rear Suspension Material
Aluminum
Rear Suspension Material
Aluminum
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Rebound Damping
No
Rear Adjustable Rebound Damping
Yes
Number Rear Shock Absorbers
1
Number Rear Shock Absorbers
1
Air Adjustable
Yes
Air Adjustable
No
Front Suspension Size (in/mm)
1.8 / 45
Front Suspension Size (in/mm)
1.9 / 49
Front Travel (in/mm)
10.6 / 269.2
Front Travel (in/mm)
4.7 / 120
Rear Travel (in/mm)
10.6 / 269.2
Rear Travel (in/mm)
4.7 / 119.4
Wheels
Standard
Wheels
Standard
Chromed
No
Chromed
No
Tube / Tubeless
Tubed
Tube / Tubeless
-
Tires
Standard
Tires
Standard
Front Tire Width
90
Front Tire Width
120
Front Tire Aspect Ratio
90
Front Tire Aspect Ratio
70
Front Wheel Diameter
21
Front Wheel Diameter
19
Rear Tire Width
140
Rear Tire Width
180
Rear Tire Aspect Ratio
80
Rear Tire Aspect Ratio
65
Rear Wheel Diameter
18
Rear Wheel Diameter
16
Front Wheel Width (in)
1.6
Front Wheel Width (in)
3.5
Rear Wheel Width (in)
2.5
Rear Wheel Width (in)
5
Front Tire (Full Spec)
90/90 R21
Front Tire (Full Spec)
120/70 R19
Rear Tire (Full Spec)
140/80 R18
Rear Tire (Full Spec)
180/65 B16
Wheels Composition
-
Wheels Composition
Aluminum
Other Wheels & Tires
-
Other Wheels & Tires
Optional
Brakes
Standard
Brakes
Standard
Front Brake Type
Disc
Front Brake Type
Dual Hydraulic Disc
Rear Brake Type
Disc
Rear Brake Type
Hydraulic Disc
Anti-Lock Brakes
Optional
Anti-Lock Brakes
Standard
Front Brake Diameter (in/mm)
11.8 / 299.7
Front Brake Diameter (in/mm)
11.8 / 300
Rear Brake Diameter (in/mm)
9.5 / 241.3
Rear Brake Diameter (in/mm)
11.8 / 300
Linked Brake System Front to Rear
-
Linked Brake System Front to Rear
Standard
Other Brakes
-
Other Brakes
Optional
Seat Type
One-Piece
Seat Type
Two-Piece
Seat Location
Driver
Seat Location
Driver and Passenger
Seat Material
Vinyl
Seat Material
Vinyl
Adjustable
No
Adjustable
No
Folding
No
Folding
No
Seat Specifications
Standard
Seat Specifications
Standard
Number Of Seats
1
Number Of Seats
2
Grab Rail or Strap
Optional
Grab Rail or Strap
Standard
Seat Height (in/mm)
35.8 / 909.3
Seat Height (in/mm)
29.1 / 739.1
Seat Backrest
-
Seat Backrest
Standard
Backrest Location
-
Backrest Location
Passenger
Backrest Type
-
Backrest Type
Fixed
Backrest Logo Plate
-
Backrest Logo Plate
No
Lumbar Adjustment
-
Lumbar Adjustment
No
Heated Seat
-
Heated Seat
Standard
Digital Instrumentation
Standard
Digital Instrumentation
Standard
Clock
Standard
Clock
Standard
Speedometer
Standard
Speedometer
Standard
Trip Odometer
Standard
Trip Odometer
Standard
Fuel Level Warning
Standard
Fuel Level Warning
Standard
Fuel Level Warning Type
Light
Fuel Level Warning Type
Gauge
Multi-Lingual Instrumentation
Standard
Multi-Lingual Instrumentation
-
Tachometer
-
Tachometer
Standard
Trip Computer
-
Trip Computer
Standard
Compass
-
Compass
Standard
Navigation System
-
Navigation System
Standard
GPS
-
GPS
Standard
Temperature Warning
-
Temperature Warning
Standard
Underseat Storage
Standard
Underseat Storage
-
Rear Rack
Optional
Rear Rack
-
Rear Rack Storage
Optional
Rear Rack Storage
-
Hard Side Cases
-
Hard Side Cases
Standard
Location
-
Location
Left and Right Side
Side Case Material
-
Side Case Material
Aluminum
Number Of Side Cases
-
Number Of Side Cases
2
Side Storage Mount
-
Side Storage Mount
Standard
Lockable Storage
-
Lockable Storage
Standard
Bag Liners
-
Bag Liners
Standard
Hard Side Case Capacity (gal/l)
-
Hard Side Case Capacity (gal/l)
6.1 / 27
Type
Halogen
Type
LED
Headlight (s)
Standard
Headlight (s)
Standard
Halogen Headlight (s)
Standard
Halogen Headlight (s)
-
Other Lights
-
Other Lights
Optional
Rearview Mirrors
Standard
Rearview Mirrors
Standard
Windshield
-
Windshield
Standard
Tinted
-
Tinted
No
Height
-
Height
High
Height Adjustable
-
Height Adjustable
No
Windshield Lowers
-
Windshield Lowers
No
Power Outlet
Optional
Power Outlet
-
Adjustable Levers
Standard
Adjustable Levers
Standard
Engine Immobilizer
-
Engine Immobilizer
Standard
Keyless Ignition
-
Keyless Ignition
Standard
Cruise Control
-
Cruise Control
Standard
Alarm System
-
Alarm System
Optional
Paint
Standard
Paint
Standard
Metallic
No
Metallic
-
Other Paint & Finish
-
Other Paint & Finish
Optional
Radio
-
Radio
Standard
Speakers
-
Speakers
Standard
Number Of Speakers
-
Number Of Speakers
2
Side Case Mount
-
Side Case Mount
Standard
Windshield Mounts
-
Windshield Mounts
Standard
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