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Key Specifications
Engine
Single cylinder, four-stroke
Weight
113.9 kg / 251.0 lbs
Fuel Capacity
8.00 litres / 2.11 US gallons
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Full 2023 Honda CRF450RX Specifications
Comments
Model ID: CRF450RX.
Colours
Red
Warranty
Storage
Seat Heigth -Alternate (mm)
Seat Heigth -Alternate (in.)
Ground Clearance (mm)
336 mm
Ground Clearance (in.)
13.2 inches
Seat Height
965 mm / 38.0 in.
Wheelbase
1477 mm / 58.1 in.
Height
1282 mm / 50.5 in.
Length
2182 mm / 85.9 in.
Width
839 mm / 33.0 in.
Weight balance - Rear
Weight balance - Front
Oil Capacity (Quarts)
Oil Capacity (l)
Dry Weight
107 kg / 235.9 lbs
Fuel Capacity
8.00 litres / 2.11 US gallons
Coolant Capacity
Wet Weight
113.9 kg / 251.0 lbs
Stroke
Fuel Reserve (l)
Fuel Reserve (gal.)
Fuel Control
Single Overhead Cams (SOHC)
Engine Type
Single cylinder, four-stroke
Displacement (ci)
27.40 cubic inches
Displacement (cc)
449.0 cc
CO2
Bore x Stroke (mm)
96.0 x 62.1 mm
Bore x Stroke (in,)
3.8 x 2.4 inches
Engine Detail
Fuel System
Injection. Programmed Fuel Injection (PGM-FI)
Compression Ratio
13.5:1
Emissions
Engine Lubrication
Exhaust
Fuel Consumption
Idle Speed
Ignition
DC-CDI
Oil Filtration
Spark Plug
Starter
Electric
Valve System
4
Chain Size
Clutch
Final Drive
Chain (final drive)
Gearbox
5-speed
Number of Chain Links
Primary Drive
#520 Chain; 13T/50T
Sprocket
Fork Tube Size (in.)
Fork Tube Size (mm)
Frame Type
Aluminium twin tube
Suspension - Front
49mm inverted Showa fork with 13-position rebound and 15-position compression-damping adjustability
Suspension - Rear
Pro-Link Showa single shock with adjustable spring preload, 11-position rebound and six-position high- and low-speed compression-damping adjustability
Rake
27.1°
Seat
Trail
114 mm / 4.5 in.
Wheel Travel - Front
310 mm / 12.2 in.
Wheel Travel - Rear
315 mm / 12.4 in.
Instrumentation
Lighting system
Brakes - Rear Diameter (mm)
Brakes - Rear Diameter (in.)
Brakes - Front Diameter (mm)
Brakes - Front Diameter (in.)
Brakes - Front
Single disc. Two-piston calipers.
Brakes - Rear
Single disc
Brake Fluid Type
Rims
Dunlop Geomax AT81 tires. Aluminium rims, spoked.
Tyre Pressure - Front
Tyre Pressure - Rear
Tyres - Front
90/90-21
Tyres - Rear
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