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Year
2020
Year
2023
Parent Company
Honda
Parent Company
Honda
Generic Type (Primary)
On-Off Road
Generic Type (Primary)
Off-Road
Make
Honda
Make
Honda
Display Name
CRF® 450L
Display Name
CRF® 450RX
Manufacturer Country
Japan
Manufacturer Country
Japan
Introduction Year
2019
Introduction Year
2017
Photo Gallery
Standard
Photo Gallery
Standard
Representative Image
No
Representative Image
No
Price
Standard
Price
Standard
MSRP
$10,399
MSRP
$9,899
Destination Charge
380
Destination Charge
400
Warranty (Months)
12
Warranty (Months)
-
Engine
Standard
Engine
Standard
Engine Type
Single-Cylinder
Engine Type
Single-Cylinder
Cylinders
1
Cylinders
1
Engine Stroke
4-Stroke
Engine Stroke
4-Stroke
Cooling
Liquid
Cooling
Liquid
Valves
4
Valves
4
Valves Per Cylinder
4
Valves Per Cylinder
4
Valve Configuration
OHV
Valve Configuration
OHV
Compression Ratio
12.0:1
Compression Ratio
13.5:1
Starter
Electric
Starter
Electric
Fuel Type
Gas
Fuel Type
Gas
Fuel Requirements
Regular
Fuel Requirements
Regular
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
Bore (mm/in)
96 / 3.78
Bore (mm/in)
96 / 3.78
Stroke (in/mm)
2.45 / 62.1
Stroke (in/mm)
2.45 / 62.1
Displacement (cc/ci)
449.7 / 27.4
Displacement (cc/ci)
449.8 / 27.4
Fuel Injector Size (mm)
46
Fuel Injector Size (mm)
46
Transmission
Standard
Transmission
Standard
Transmission Type
Manual
Transmission Type
Manual
Number Of Speeds
6
Number Of Speeds
5
Reverse
No
Reverse
No
Primary Drive (Rear Wheel)
Chain
Primary Drive (Rear Wheel)
Chain
Dimensions
Standard
Dimensions
Standard
Weight
Standard
Weight
Standard
Capacities
Standard
Capacities
Standard
Performance
Standard
Performance
Standard
Length (in/mm)
85.9 / 2181.9
Length (in/mm)
85.6 / 2174.2
Width (in/mm)
32.6 / 828
Width (in/mm)
33 / 838.2
Height (in/mm)
50 / 1270
Height (in/mm)
50.4 / 1280.2
Wheelbase (in/mm)
58.9 / 1496.1
Wheelbase (in/mm)
58.3 / 1480.8
Ground Clearance (in/mm)
12.4 / 315
Ground Clearance (in/mm)
13.2 / 335.3
Wet Weight (lbs/kg)
289 / 131.1
Wet Weight (lbs/kg)
251 / 114
Fuel Capacity (gal/l)
2 / 7.6
Fuel Capacity (gal/l)
1.7 / 6.4
Construction
Standard
Construction
Standard
Frame
Aluminum
Frame
Aluminum
Body Material
Plastic
Body Material
Plastic
Foot Pegs
Standard
Foot Pegs
Standard
Foot Peg Location
Driver
Foot Peg Location
Driver
Adjustable
No
Adjustable
No
Hand Grips
Standard
Hand Grips
Standard
Handlebars
Standard
Handlebars
Standard
Exterior Guards
Standard
Exterior Guards
Standard
Belt Guard
No
Belt Guard
No
Brush Guard
No
Brush Guard
No
Drive Shaft Guard
No
Drive Shaft Guard
No
Engine Case Guard
Yes
Engine Case Guard
Yes
Exhaust Guard
Yes
Exhaust Guard
Yes
Fork Guards
Yes
Fork Guards
Yes
Hand Guards
No
Hand Guards
No
Light Guard
No
Light Guard
No
Saddle Bag Guard
No
Saddle Bag Guard
No
Exterior Covers
Standard
Exterior Covers
Standard
Side Cover
Yes
Side Cover
Yes
Front Fender
Standard
Front Fender
Standard
Rear Fender
Standard
Rear Fender
Standard
Pocket
No
Pocket
No
Stand
Standard
Stand
Standard
Stand Type
Kick
Stand Type
Kick
Skid Plate
Standard
Skid Plate
Standard
Steering Control
Handlebar
Steering Control
Handlebar
Front Suspension Brand Name
Showa®
Front Suspension Brand Name
Showa®
Front Suspension Type
Inverted Fork
Front Suspension Type
Inverted Fork
Front Adjustable Fork Pre-Load
No
Front Adjustable Fork Pre-Load
No
Front Adjustable Rebound Damping
Yes
Front Adjustable Rebound Damping
Yes
Front Central Suspension Strut
No
Front Central Suspension Strut
No
Steering Damper
Yes
Steering Damper
Yes
Rear Suspension Brand Name
Pro Link®
Rear Suspension Brand Name
Pro Link®
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
Yes
Rear Adjustable Rebound Damping
Yes
Number Rear Shock Absorbers
1
Number Rear Shock Absorbers
1
Air Adjustable
No
Air Adjustable
No
Front Suspension Size (in/mm)
1.9 / 49
Front Suspension Size (in/mm)
1.9 / 49
Front Travel (in/mm)
12 / 304.8
Front Travel (in/mm)
12.2 / 310
Rear Travel (in/mm)
12.4 / 314
Rear Travel (in/mm)
12.3 / 312.4
Wheels
Standard
Wheels
Standard
Wheels Composition
Aluminum
Wheels Composition
Aluminum
Chromed
No
Chromed
No
Tube / Tubeless
Tubed
Tube / Tubeless
Tubed
Tires
Standard
Tires
Standard
Tire Brand
IRC
Tire Brand
Dunlop®
Front Tire Width
80
Front Tire Width
90
Front Tire Aspect Ratio
100
Front Tire Aspect Ratio
90
Front Tire Speed Rating
P
Front Tire Speed Rating
-
Front Wheel Diameter
21
Front Wheel Diameter
21
Rear Tire Width
120
Rear Tire Width
120
Rear Tire Aspect Ratio
80
Rear Tire Aspect Ratio
90
Rear Tire Speed Rating
P
Rear Tire Speed Rating
-
Rear Wheel Diameter
18
Rear Wheel Diameter
19
Front Tire (Full Spec)
IRC GP21: 80/100-21 51P
Front Tire (Full Spec)
Dunlop® Geomax AT81: 90/90-21
Rear Tire (Full Spec)
IRC GP22: 120/80-18 62P
Rear Tire (Full Spec)
Dunlop® Geomax AT81: 120/90-18
Brakes
Standard
Brakes
Standard
Front Brake Type
Disc
Front Brake Type
Disc
Rear Brake Type
Disc
Rear Brake Type
Disc
Front Brake Diameter (in/mm)
10.2 / 260
Front Brake Diameter (in/mm)
10.2 / 260
Rear Brake Diameter (in/mm)
9.5 / 240
Rear Brake Diameter (in/mm)
9.5 / 240
Seat Type
One-Piece
Seat Type
One-Piece
Seat Location
Driver
Seat Location
Driver
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
1
Backrest Logo Plate
No
Backrest Logo Plate
No
Lumbar Adjustment
No
Lumbar Adjustment
No
Detachable
No
Detachable
No
Seat Height (in/mm)
37.1 / 960.1
Seat Height (in/mm)
38 / 965.2
Digital Instrumentation
Standard
Digital Instrumentation
-
Clock
Standard
Clock
-
Speedometer
Standard
Speedometer
-
Trip Odometer
Standard
Trip Odometer
-
Fuel Level Warning
Standard
Fuel Level Warning
-
Fuel Level Warning Type
Gauge
Fuel Level Warning Type
-
Temperature Warning
Standard
Temperature Warning
-
Temperature Warning Type
Light
Temperature Warning Type
-
Camouflage Trim
No
Camouflage Trim
No
Type
LED
Type
-
Headlight (s)
Standard
Headlight (s)
-
Rearview Mirrors
Standard
Rearview Mirrors
-
Tinted
No
Tinted
No
Height Adjustable
No
Height Adjustable
No
Windshield Lowers
No
Windshield Lowers
No
Adjustable
No
Adjustable
No
Adjustable Handlebars
Standard
Adjustable Handlebars
Standard
Adjustable Levers
Standard
Adjustable Levers
Standard
Satellite
No
Satellite
No
Paint
Standard
Paint
Standard
Metallic
No
Metallic
No
Decal Kit
Standard
Decal Kit
Standard
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