| General |
|
Year
|
2018
|
2018
|
|
Manufacturer
|
Honda®
|
Honda®
|
|
Model Name
|
CRF450RX
|
CRF450RX
|
|
Trim Name
|
Base
|
Base
|
|
Generic Type (Primary)
|
Off-Road
|
Off-Road
|
| Engine |
|
Engine Type
|
Single-cylinder four-stroke
|
Single-cylinder four-stroke
|
|
Displacement
|
449 cc
|
449 cc
|
|
Cooling System
|
Liquid-cooled
|
Liquid-cooled
|
|
Bore
|
96 mm
|
96 mm
|
|
Stroke
|
62.1 mm
|
62.1 mm
|
|
Compression Ratio
|
13.5:1
|
13.5:1
|
|
Valve train
|
Unicam® four-valve; 38 mm intake, titanium; 31 mm exhaust, Steel
|
Unicam® four-valve; 38 mm intake, titanium; 31 mm exhaust, Steel
|
|
Induction
|
Programmed Fuel Injection (PGM-FI), 46 mm downdraft throttle body
|
Programmed Fuel Injection (PGM-FI), 46 mm downdraft throttle body
|
|
Ignition
|
Full transistorized with electronic advance
|
Full transistorized with electronic advance
|
| Drivetrain |
|
Transmission
|
Close-ratio five-speed
|
Close-ratio five-speed
|
|
Final Drive
|
#520 Chain; 13T/50T
|
#520 Chain; 13T/50T
|
| Suspension |
|
Front Suspension
|
49 mm inverted Showa fork with rebound and compression damping adjustability
|
49 mm inverted Showa fork with rebound and compression damping adjustability
|
|
Rear Suspension
|
Pro-Link® Showa single shock with adjustable spring preload, rebound and compression damping adjustability
|
Pro-Link® Showa single shock with adjustable spring preload, rebound and compression damping adjustability
|
|
Front Travel (in./cm.)
|
12.0 in.
|
12.0 in.
|
|
Rear Travel (in./cm.)
|
12.28 in.
|
12.28 in.
|
| Brakes |
|
Front braking system
|
Single 260 mm disc with twin-piston caliper
|
Single 260 mm disc with twin-piston caliper
|
|
Rear braking system
|
Single 240 mm disc
|
Single 240 mm disc
|
| Wheels & Tires |
|
Front Tire
|
Dunlop Geomax AT81 90/90-21
|
Dunlop Geomax AT81 90/90-21
|
|
Rear Tire
|
Dunlop Geomax AT81 120/90-18
|
Dunlop Geomax AT81 120/90-18
|
| Dimensions |
|
Rake/trail
|
27° 22' (Caster Angle) | 116 mm (4.6 in.)
|
27° 22' (Caster Angle) | 116 mm (4.6 in.)
|
|
Wheelbase
|
58.1 in.
|
58.1 in.
|
|
Seat Height
|
37.8 in.
|
37.8 in.
|
|
Ground Clearance
|
12.9 in.
|
12.9 in.
|
| Capacities |
|
Fuel Capacity
|
2.2 gallons
|
2.2 gallons
|
| Weights |
|
Curb Weight
|
257 lbs (Includes all standard equipment, required fluids and full tank of fuel—ready to ride.)
|
257 lbs (Includes all standard equipment, required fluids and full tank of fuel—ready to ride.)
|
| Other |
|
Model Id
|
CRF450RX
|
CRF450RX
|
| Color |
|
Colors
|
Red
|
Red
|
|
|
|
|
