What category is the 2025 Honda CRF450R S?

The 2025 Honda CRF450R S has a Category of Cross / motocross.

What is the engine size of the 2025 Honda CRF450R S?

The 2025 Honda CRF450R S has a Capacity: of 450.0 ccm (27.46 cubic inches).

What type of engine does the 2025 Honda CRF450R S have?

The 2025 Honda CRF450R S has a Engine type of Single cylinder, four-stroke.

How many gears does the 2025 Honda CRF450R S have?

The 2025 Honda CRF450R S has a Gearbox of 5-speed.

Honda CRF450R S - 2025 Specifications and Reviews

Name: 2025 Honda CRF450R S
Brand: Honda

The 2025 Honda CRF450R S is a versatile off-road machine designed for intermediate to advanced riders seeking competitive motocross performance. It combines a punchy 450cc engine with sophisticated suspension tuning and lightweight construction, earning its reputation as one of the most capable and reliable middleweight dirt bikes available.

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General information
Color Options	Red
Price	US$ 8899. MSRP depends on country, taxes, accessories, etc.
Category	Cross / motocross
Model	Honda CRF450R-S

Engine and Transmission Specifications
Starting	Electric
Clutch	7-Plate Clutch
Final Drive	Chain (final drive)
Gearbox	5-speed
Cooling System	Liquid
Ignition	DC-CDI
Fuel Control	Single Overhead Cams (SOHC)
Induction	Injection. Programmed Fuel Injection (PGM-FI), 46mm downdraft throttle body Read
Valves Per Cylinder	4
Bore x Stroke	96.0 x 62.1 mm (3.8 x 2.4 inches)
Compression Ratio	13.5:1
Max Torque	48.0 Nm (4.9 kgf-m or 35.4 ft.lbs) @ 7000 RPM
Max Power	53.0 HP (38.7 kW)) @ 9000 RPM
Engine Details	38mm intake valve, 31mm exhaust
Capacity:	450.0 ccm (27.46 cubic inches)
Physical measures and capacities
Fuel Capacity	6.43 litres (1.70 US gallons)
Wheelbase	1481 mm (58.3 inches)
Ground Clearance	335 mm (13.2 inches)
Overall Width	827 mm (32.6 inches)
Overall Length	2182 mm (85.9 inches)
Overall Height	1267 mm (49.9 inches)
Seat Height	960 mm (37.8 inches) If adjustable, lowest setting.
Wet Weight	110.7 kg (244.0 pounds)
Honda CRF450R S dimensions and frame
Wheels	Dunlop MX33 tires
Rear Brakes	Single disc. Single-piston caliper.
Brake Disc Diameter	240 mm (9.4 inches)
Front Brakes	Single disc. Two-piston calipers.
Rear Tyre	120/80-19
Front Tyre	80/100-21
Rear Wheel Travel	315 mm (12.4 inches)
Rear Suspension	Pro-Link Showa single shock with adjustable spring preload, rebound and compression damping adjustability.
Front Wheel Travel	310 mm (12.2 inches)
Front Suspension	49mm inverted Showa fork with rebound and compression damping adjustability.
Trail	114 mm (4.5 inches)
Frame	Aluminium twin tube

Speed and acceleration
Top Speed	170.0 km/h (105.6 mph)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Update specs	Report missing specs or required updates.
Comments	Model id: CRF450RS.
Oil capacity	1.80 litres (1.9 US quarts)
Rake (fork angle)	27.1°
Exhaust system	Twin-Muffler
Driveline	#520 Chain; 13T/49T
Engine type	Single cylinder, four-stroke
Model year	2025

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At 960mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2025 Honda CRF450R S, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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