Motorcycles Specs > Honda > Honda CRF450RX

Honda CRF450RX Specs

(2017)
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Key Specs

Single cylinder, four-stroke
27.4 cu-in
449 cm3
5-speed
260 lbs
/ 118.4 kg

Honda CRF450RX General Information

Brand Honda 
Model Honda CRF450RX 
Start year 2017 
Year 2017 
Category Enduro / offroad 
Factory Warranty (Years / miles)

Honda CRF450RX Dimensions, Aerodynamics and weight

Frame type Semi-double cradle, aluminium twin-spar 
Seat details
Wheelbase 1,476 mm (58.1 inches) 
Length
Width
Height
Seat Height 960 mm (37.8 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance 328 mm (12.9 inches) 
Trail size 116 mm (4.6 inches) 
Wheels details Dunlop Geomax tires 
Front Tyres - Rims dimensions 90/90-21 
Rear Tyres - Rims dimensions 120/90-18 
Front brakes Single disc. Two-piston calipers. 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 260 mm (10.2 inches) 
Rear Brakes Dimensions - Disc Dimensions 240 mm (9.4 inches) 
Curb Weight (including fluids) 118.4 kg (261.0 pounds) 
Dry Weight
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio :
Fuel Tank Capacity 8.33 litres (2.20 gallons) 
Reserve Fuel Capacity 1.60 litres (0.42 gallons) 
Carrying Details and Capacity
Front Suspension 49mm inverted Showa fork with rebound and compression damping adjustability 
Front Suspension Travel 305 mm (12.0 inches) 
Rear Suspension Pro-LinkĀ® Showa single shock with adjustable spring preload, rebound and compression damping adjustability 
Rear Suspension Travel 312 mm (12.3 inches) 

Honda CRF450RX Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details Titanium Intake Valves 
Fuel system Injection. Programmed Fuel Injection (PGM-FI) 
Engine size - Displacement - Engine capacity 449.00 ccm (27.40 cubic inches) 
Bore x Stroke 96.0 x 62.0 mm (3.8 x 2.4 inches) 
Compression Ratio 13.5:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration Single Overhead Cams (SOHC) 
Maximum power - Output - Horsepower
Maximum torque
Engine Maximum RPM
Cooling system Liquid 
Lubrication system
Engine oil capacity
Exhaust system
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type
Driveline #520 T-ring-sealed chain; 13T/51T 

Honda CRF450RX Performance

Top Speed
Acceleration 0 to 100 km/h (0 to 62 mph)
Acceleration 0 to 400m (1/4 mile)
Recuperation 60 to 140 km/h in highest gear
Fuel Consumption - MPG - Economy - Efficiency
CO2 emissions
Emissions

Honda CRF450RX Electrical Systems, Ignition and Equipment

Ignition Type Full transistorized with electronic advance 
Electrical Details
Starter Type Electric & kick 
Instruments
Lights
How tall (seat height) is a Honda CRF450RX?
The Honda CRF450RX seat height is 960 mm (37.8 inches) If adjustable, lowest setting.

How many gears does a Honda CRF450RX has?
The Honda CRF450RX has 5 gears.