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Key Specifications
Engine
Single cylinder, four-stroke
Torque
48.0 Nm (4.9 kgf-m or 35.4 ft.lbs) @ 7000 rpm
Fuel Capacity
6.30 litres
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Full 2023 Honda CRF450R Specifications
Comments
Model id: CRF450R.
Colours
Red
Warranty
Width (mm)
827 mm
Width (in.)
32.6 inches
Wheelbase (mm)
1481 mm
Wheelbase (in.)
58.3 inches
Storage
Seat Heigth -Alternate (mm)
Seat Heigth -Alternate (in.)
Seat Height (mm)
965 mm
Seat Height (in.)
38.0 inches
Length (mm)
2182 mm
Length (in.)
85.9 inches
Height (mm)
1267 mm
Height (in.)
49.9 inches
Ground Clearance (mm)
336 mm
Ground Clearance (in.)
13.2 inches
Wet Weight (lbs.)
245.0 pounds
Wet Weight (kg)
111.1 kg
Weight balance - Rear
Weight balance - Front
Oil Capacity (Quarts)
1.9 US quarts
Oil Capacity (l)
1.80 litres
Fuel Capacity (l)
6.30 litres
Fuel Capacity (gal.)
1.66 US gallons
Dry Weight (lbs.)
233.2 pounds
Dry Weight (kg)
105.8
Coolant Capacity
Bore x Stroke (in,)
3.8 x 2.4 inches
Bore x Stroke (mm)
96.0 x 62.1 mm
Stroke
CO2
Displacement (cc)
449.7 cc
Displacement (ci)
27.44 cubic inches
Engine Type
Single cylinder, four-stroke
Fuel Control
Single Overhead Cams (SOHC)
Fuel Reserve (gal.)
Fuel Reserve (l)
Engine Detail
38mm intake valve, 31mm exhaust
Fuel System
Injection. Programmed Fuel Injection (PGM-FI), 46mm downdraft throttle body Read
Compression Ratio
13.5:1
Emissions
Engine Lubrication
Exhaust
Fuel Consumption
Idle Speed
Ignition
Digital CDI
Oil Filtration
Spark Plug
Starter
Electric
Valve System
4
Chain Size
Clutch
Multi plate wet
Final Drive
Chain (final drive)
Gearbox
5-speed
Number of Chain Links
Primary Drive
#520 Chain; 13T/49T
Sprocket
Fork Tube Size (mm)
Fork Tube Size (in.)
Trail (in.)
4.5 inches
Trail (mm)
114 mm
Wheel Travel - Front (in.)
12.2 inches
Wheel Travel - Front (mm)
310 mm
Wheel Travel - Rear (in.)
12.4 inches
Wheel Travel - Rear (mm)
315 mm
Frame Type
Aluminium twin tube
Suspension - Front
49mm inverted Showa fork with 13-position rebound and 15-position compression-damping adjustabilit
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
Instrumentation
Lighting system
Brakes - Rear Diameter (mm)
Brakes - Rear Diameter (in.)
Brakes - Front Diameter (mm)
Brakes - Front Diameter (in.)
Brakes - Front
Single disc. Hydraulic. Two-piston calipers.
Brakes - Rear
Single disc. Hydraulic. Single-piston caliper.
Brake Fluid Type
Rims
Dunlop MX33 tires
Tyre Pressure - Front
Tyre Pressure - Rear
Tyres - Front
80/100-21
Tyres - Rear
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