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Honda CRF450R

2024 Honda CRF450R Top Speed, Specs, Features, & Review

The Honda CRF450R is one of the most acclaimed motocross bikes in its class and the new model gets plenty of updates. It comes with a reliable single-cylinder UNICAM engine and it gets a close-ratio five-speed gearbox. This motocrosser comes with a fresh design like the smaller Honda CRF150R. The CRF450R is priced at $9,599 and Honda also offers this motocross bike in two more variants, S & RWE.

Honda CRF450R

Key Specifications

Engine 4-Stroke, single-cylinder
Transmission 5-Speed
Power55.2 hp
Seat Height38 inches
Curb Weight244 pounds
Fuel Tank Capacity1.7 gallons

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Top Features

  • Light and narrow frame and subframe
  • Compact swingarm
  • 49 mm Showa upside down forks
  • Prolink Showa single shock with adjustable spring preload
  • Front and rear rebound and compression damping adjustability
  • 260 mm Front disc brake with 2-piston caliper
  • 240 mm Rear disc brake
  • 21 Inch front wheel and 19 Inch rear wheel
  • Tuned tripple clamps
  • Titanium fuel tank
  • Dunlop MX3S tires
  • DOHC Unicam engine
  • Double spary injector settings
  • Ligtweight titanium intake valves
  • Automatic decompression system
  • Engine mode selection button
  • Honda selectable torque control
  • HRC launch control
  • Eight plate hydraulic clutch assembely

Honda CRF450R Review

Engine and Transmission

The CRF450R comes with a 449cc liquid-cooled, UNICAM engine with double overhead camshafts. It gets a fuel-injection system and a 46 mm downdraft throttle body. It is mated to a 5-speed close-ratio gearbox and it gets a hydraulic 8-plate clutch assembly. This 450cc motocrosser uses a DC-CDI ignition system and an electric starter. The Unicam four-stroke engine delivers explosive power and torque. It also gets an HRC launch control system that can be engaged with just a push of a button.

Horsepower & Top Speed

The Honda CRF450R power out is claimed to be around 55.2 hp @ 9,300 rpm and its torque output is nearly 35.1 lb-ft @ 7,300 rpm. It comes with three engine modes, standard, smooth, and aggressive which can be selected by a simple handlebar-mounted button. This motocrosser also gets the Honda selectable torque control which acts as a great safety net. Now coming to the performance part, the Honda CRF450R top speed is 87 mph in fully stock condition.

Body & Suspension

The CRF450R comes with an updated lightweight chassis which is more responsive now, thanks to the fine-tuning by Honda. It also gets a lightweight subframe and a compact swingarm. At the front, it features a 49 mm Showa inverted forks with rebound and compression damping adjustability. While it is fitted with a Pro-Link Showa single-shock absorber with adjustable spring preload at the rear end. The optimized suspensions on the latest model offer improved handling.

Brakes & Wheels

The Honda CRF450R features a single 260 mm disc brake on the front wheel and a 240 mm disc brake on the rear wheel. It comes with a 21-inch front wheel and a 19-inch rear wheel. The CRF450R gets premium Dunlop MX33 tires at both ends. Its front tire size is 80/100-21 while its rear tire size is 120/80-19.


This motocrosser has a total body length of 85.9 inches and it has a wheelbase of 58.3 inches. The Honda CRF450R has a seat height of 38 inches while its total height is 49.9 inches. It offers a ground clearance of 13.2 inches and its fuel tank capacity is 1.7 gallons. The CRF450R has a curb weight of 244 pounds in a ready-to-ride condition with all standard equipment.

Honda CRF450R Pricing and Competition

You can choose this motocrosser from three variants. The Honda CRF450R price in the united states is $9,599. The S variant is priced at $8,599 while the top RWE model is priced at $12,399. The CRF450R goes against the Yamaha YZ450F, KTM 450 SX-F, Kawasaki KX450, and Husqvarana FC 450. The KTM 450 SX-F and Husqvarna FC 450 are the pricest motocrosser in this comparison.

Releated Bikes

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Honda CRF450R Specifications

Engine & Transmission

Engine TypeFour-stroke, single-cylinder, 4-Valves
Engine Displacement449cc
No. of Cylinders1
Fuel TypeGasoline
Fuel SupplyProgrammed fuel injection
Cooling SystemLiquid cooling
Bore 96 mm
Stroke62.1 mm
Compression Ratio13.5:1
Valves Per Cylinder4
Starting Electric
Ignition DC-CDI
Transmission 5-Speed, close ratio
ClutchWet type, Eight plate
Final DriveChain, 13T/49T

Top Speed Performance, & Mileage

Power 55.2 hp @ 9,300 rpm
Torque35.1 lb-ft @ 7,100 rpm
Top SpeedHonda CRF450R top speed is 87 mph
Mileage30 mpg

Chassis & Suspension

Body TypeMotocross
ChassisNarrow frame with lightweight subframe
Front Suspension49 mm Inverted Showa forks
Rear Suspension Pro-Link Showa single shock
Front Wheel Travel12.2 inches
Rear Wheel Travel12.4 inches

Brakes, Wheels, & Tires

Front BrakeSingle disc with 2-piston caliper
Rear BrakeSingle disc
Front Brake Diameter260 mm
Rear Brake Diameter240 mm
Front Wheel21 Inch spoke rim
Rear Wheel19 Inch spoke rim
Tire TypeDunlop MX33
Front Tire Size80/100-21
Rear Tire Size120/80-19

Dimension & Capacity

Wheelbase 58.3 inches
Length 85.9 inches
Width32.6 inches
Height49.9 inches
Seat Height 38.0 inches
Ground Clearance13.2 inches
Curb Weight 244 lbs
Fuel Tank Capacity1.7 gallon
Seating Capacity1

Electricals & Lighting

Battery TypeSealed battery box
Battery Capacity12V
Pilot LightsNo
Taillights No
Turn Signals No
Pass LightNo

Instrument Console & Speedometer

Console TypeNo instrument console
Trip MeterNo
No. of Trip Meters0
Fuel GaugeNo
Gear Shift LightNo
Gear Position Indicator No
Low Fuel Indicator No
Engine Temperature IndicatorNo
Service Indicator No

Other Features

Electric StarterYes
Engine kill SwitchYes
Stand Alarm No
Stepped SeatNo
Pillion SeatNo
Pillion GrabrailsNo
Pillion Footrest No
Underseat StorageNo
Additional FeaturesLaunch control, Honda selectable torque control

Conclusion On the Honda CRF450R

The new CRF450R is one of the most powerful and fastest motocrossers in this segment. It comes with a lot of hardware upgrades along with a new paint scheme. Its single-cylinder motor offers furious performance and acceleration. Riding aids like launch control, torque control, and engine modes provide additional help to the riders. The Honda CRF450R offers amazing handling and it delivers all-round performance.

Frequently Asked Questions

How much does a Honda CRF 450r cost?

The price of this 450cc motocrosser is $9,599 for the mid-level variant.

Is a CRF450R a 4 stroke?

Yes, it comes with a single-cylinder four-stroke engine with liquid cooling and fuel injection.

What is the seat height of the Honda CRF450R?

It has a top speed of 38 inches.

What is the weight of CRF450R?

It has a curb weight of 244 pounds.

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