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Honda CRF450R 2022

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Motocross / Racing

2022 Honda CRF450R

450cc

4-stroke

53.8hp

Measured power

244lb

Curb weight

38in

Seat height

12.2in

Front travel

2022 Honda CRF450R at a glanceQuick facts

  • The 2022 Honda CRF450R has a 450cc fuel-injected 4-stroke engine, a 5-speed gearbox and electric start.
  • The 2022 CRF450R weighs 244 lb ready to ride and has a 38 in seat height.
  • The 2022 CRF450R runs 80/100-21 front and 120/80-19 rear tires.
  • The 2022 CRF450R takes 1.1 US qt (1.0 L) of 10W-30 engine oil; change it every 6 races or about 15 hours.
  • The 2022 CRF450R lists at $9,599 (US MSRP). It is not street legal in the US.

About the 2022 Honda CRF450RThe machine

The 2022 Honda CRF450R is a competition motocross bike with a liquid-cooled, fuel-injected four-stroke single-cylinder engine, SOHC four-valve head, and five-speed transmission. Its hydraulic wet multi-plate clutch has an adjustable lever, and the aluminum frame is paired with fully adjustable Showa suspension at both ends.

Standard equipment includes selectable engine modes, Honda Selectable Torque Control, HRC launch control, a handlebar map switch, and a skid plate. This competition-use-only model is intended for sanctioned closed-course events and is not compliant with federal motor vehicle safety or US EPA noise and emissions standards.

Who should ride it

This CRF450R suits motocross riders and racers who ride on closed courses and want a competition-focused four-stroke with adjustable suspension and electronic traction and launch aids. It is aimed at track use rather than street travel or general trail riding: the bike is not street legal in the US and is intended for sanctioned events. Its five-speed transmission and motocross setup fit riders practicing on a motocross track or lining up for a race.

2022 Honda CRF450R specificationsTech specs

Engine
Displacement
450cc
Stroke
4-stroke
Fuel system
Fuel injection
Bore × stroke
96 × 62.1 mm
Compression
13.5:1
Power (measured)
53.8 hp at the rear wheel
Cooling
Liquid
Configuration
Single-cylinder
Valve train
SOHC
Valves
4
Engine oil
1.1 US qt (1.0 L)
Oil type
10W-30
Coolant
1.1 US qt (1.08 L)
Clutch
Type
Wet multiplate
Actuation
Hydraulic
Drivetrain
Starting
Electric
Transmission
5-speed
Chain size
520
Chain links
114
Front sprocket
13T
Rear sprocket
49T
Dimensions
Seat height
38″
Ground clearance
13.2″
Wheelbase
58.3″
Width
32.6″
Height
49.9″
Length
85.9″
Curb weight
244 lb
Fuel capacity
1.66 gal
Price & warranty
Colors
Red
Warranty
Sold “as is” with no warranties.
Equipment
Honda Selectable Torque Control
Standard
HRC Launch Control
Standard
Frame & steering
Frame material
Aluminum
Rake
27.1°
Trail
4.5″
Suspension
Front
49mm fully adjustable leading-axle inverted Showa coil-spring fork
Front travel
12.2″
Rear
Pro-Link Showa single shock, fully adjustable
Rear travel
12.4″
Wheels & tires
Front wheel
21″
Rear wheel
19″
Front tire
Dunlop Geomax MX33 80/100-21
Rear tire
Dunlop Geomax MX33 120/80-19
Brakes
Front disc
260 mm
Rear disc
240 mm
Stock features
Map switch
Yes
Skid plate
Yes
Street legal (US)
No
Battery / electrical
Battery
Yes
OEM battery
HY85S
Chemistry
Lithium
Voltage
12V
Capacity
2 Ah

2022 Honda CRF450R maintenanceWrench time

From the maker's manuals. Tap a row to see the manual page it comes from.

Service intervals
Change engine oil
Every 6 races or about 15 hours
Replace oil filter
Every 6 races or about 15 hours
Clean air filter
Every race or about 2.5 hours
Inspect spark plug
Every race or about 2.5 hours
Change engine oil (first time)
After the first break-in ride
Replace oil filter (first time)
After the first break-in ride
Spark plug
Spark plug
NGK SILMAR10A-9S
Plug gap
0.031 – 0.035 in (0.80 – 0.90 mm)
Spark plug (optional)
NGK SILMAR9A-9S
Torque specs
Oil drain bolt
13 ft‑lb (18 N·m, 1.8 kgf·m)
Spark plug
16 ft‑lb (22 N·m, 2.2 kgf·m)
Front axle
65 ft‑lb (88 N·m, 9.0 kgf·m)
Front axle pinch bolts
15 ft‑lb (20 N·m, 2.0 kgf·m)
Rear axle nut
94 ft‑lb (128 N·m, 13.1 kgf·m)
Upper triple clamp bolts
16 ft‑lb (22 N·m, 2.2 kgf·m)
Lower triple clamp bolts
15 ft‑lb (20 N·m, 2.0 kgf·m)
Handlebar clamp bolts
16 ft‑lb (22 N·m, 2.2 kgf·m)
Front brake caliper mounting bolts
22 ft‑lb (30 N·m, 3.1 kgf·m)
Rear sprocket nuts
30 ft‑lb (40 N·m, 4.1 kgf·m)
Front sprocket bolt
23 ft‑lb (31 N·m, 3.2 kgf·m)
Chain adjuster locknut
20 ft‑lb (27 N·m, 2.8 kgf·m)
Shock absorber mounting bolts
32 ft‑lb (44 N·m, 4.5 kgf·m)

2022 Honda CRF450R vs 2021What changed

None of the specs below changed from the 2021 model.

Spec20212022
MSRP$9,599Same
Displacement450ccSame
Curb weight244 lbSame
Seat height38 inSame
Front travel12.2 inSame
Rear travel12.4 inSame
Fuel1.66 galSame
Gearbox5-speedSame
Front tireDunlop Geomax MX33 80/100-21Same
Rear tireDunlop Geomax MX33 120/80-19Same

Parts for the 2022 Honda CRF450RParts that fit

Exact parts for this bike. Tap one to see every store we found selling it, cheapest first.

Maintenance

Oil, filters, spark plug, battery, brakes and drive parts you replace as you ride.

Prices include shipping where the store lists it and were checked Oct 31, 2026. Prices change, so confirm at the store before you buy.

Honda CRF450R FAQPit-lane questions

  1. 01

    How much power does the 2022 Honda CRF450R make?

    It measured 53.8 hp on a dyno.

  2. 02

    What engine does the 2022 Honda CRF450R have?

    It has a 450cc, liquid-cooled, fuel-injected four-stroke single-cylinder engine with SOHC and four valves.

  3. 03

    What is the seat height of the 2022 Honda CRF450R?

    The seat height is 38 in.

  4. 04

    How much does the 2022 Honda CRF450R weigh?

    Its curb weight is 244 lb.

  5. 05

    How much suspension travel does the 2022 Honda CRF450R have?

    It has 12.2 in of front travel and 12.4 in of rear travel.

  6. 06

    What is the fuel capacity of the 2022 Honda CRF450R?

    Fuel capacity is 1.66 gal.

  7. 07

    What engine oil does the 2022 Honda CRF450R use?

    It uses SAE 10W-30 engine oil.

  8. 08

    Is the 2022 Honda CRF450R street legal?

    No. It is not street legal in the US.

  9. 09

    What was the MSRP of the 2022 Honda CRF450R?

    The US MSRP was $9,599.

  10. 10

    What size tires does the 2022 Honda CRF450R use?

    80/100-21 front and 120/80-19 rear.

  11. 11

    What spark plug does the 2022 Honda CRF450R take?

    NGK SILMAR10A-9S, gapped 0.031 – 0.035 in (0.80 – 0.90 mm).

  12. 12

    What chain and sprockets does the 2022 Honda CRF450R use?

    A 520 chain with 114 links on a 13-tooth front and 49-tooth rear sprocket.

  13. 13

    Is the 2022 Honda CRF450R different from the 2021 model?

    No. None of the main specs changed from the 2021 model.

Specs from Honda's owner's and service manuals, Honda's website and published spec sheets. Updated . Spot a mistake?

Other Honda CRF450R model yearsOther seasons

2021202220232024202520262027