Honda CRF450X 2023
Trail / Enduro / Cross Country / Woods

449cc
4-stroke
275lb
Curb weight
37.9in
Seat height
12in
Front travel
6spd
Gearbox
2023 Honda CRF450X overview
The 2023 Honda CRF450X is an off-road four-stroke built for trail, enduro, cross-country, and woods riding. Its 449cc liquid-cooled, fuel-injected SOHC single-cylinder engine has four valves and a six-speed transmission, with electric starting. A 49mm adjustable Showa fork provides 12.0 inches of front travel, while the Pro-Link Showa rear shock offers 11.8 inches. The CRF450X has a 37.9-inch seat height, weighs 275 lb curb, and carries 2.01 gal of fuel. Standard equipment includes a titanium fuel tank, spark arrester, handguards, sidestand, and skid plate. New graphics distinguish the 2023 model. It is for off-road use only and is not street legal in the US.
Who it's for
This bike suits experienced off-road riders looking for a full-size 450cc machine for trail, enduro, cross-country, or woods riding. Its 37.9-inch seat, 275 lb curb weight, and long-travel suspension are aimed at riders comfortable managing a tall, substantial dirt bike over rough terrain. It is a fit for woods riders and cross-country racers who want electric starting, a six-speed gearbox, and standard handguards and a spark arrester. It is not a choice for riders who need a street-legal motorcycle.
Quick facts
- The 2023 Honda CRF450X has a 449cc fuel-injected 4-stroke engine, a 6-speed gearbox and electric start.
- The 2023 CRF450X weighs 275 lb ready to ride and has a 37.9 in seat height.
- The 2023 CRF450X runs 80/100-21 front and 110/100-18 rear tires.
- The 2023 CRF450X takes 1.2 US qt (1.1 L) of 10W-30 engine oil; change it every 600 mi or 6 months (Regular off-road use, non-competition).
- The 2023 CRF450X lists at $9,799 (US MSRP). It is not street legal in the US.
2023 Honda CRF450X specifications
Engine
- Displacement
- 449cc
- Stroke
- 4-stroke
- Fuel system
- Fuel injection
- Bore × stroke
- 96 × 62.1 mm
- Compression
- 12.0:1
- Cooling
- Liquid
- Configuration
- Single-cylinder
- Valve train
- SOHC
- Valves
- 4
- Engine oil
- 1.2 US qt (1.1 L)
- Oil type
- 10W-30
- Coolant
- 1.2 US qt (1.14 L)
Clutch
- Type
- Wet multiplate
- Actuation
- Cable
- Assist
- None (standard clutch)
Drivetrain
- Starting
- Electric
- Transmission
- 6-speed
- Chain size
- 520
- Chain links
- 116
- Front sprocket
- 13T
- Rear sprocket
- 51T
Dimensions
- Seat height
- 37.9″
- Ground clearance
- 13.1″
- Wheelbase
- 58.7″
- Width
- 33.3″
- Height
- 50.2″
- Length
- 86.4″
- Curb weight
- 275 lb
- Fuel capacity
- 2.01 gal
Price & warranty
- Destination charge
- $400
- Colors
- Red
Equipment
- Spark arrester
- Standard
- Titanium fuel tank
- Standard
- Handguards
- Standard
- Sidestand
- Standard
Frame & steering
- Frame material
- Aluminum
- Architecture
- Perimeter
- Rake
- 27.6°
- Trail
- 5.6″
Suspension
- Front
- 49mm leading-axle inverted telescopic Showa coil-spring fork with rebound- and compression-damping adjustability
- Front travel
- 12″
- Rear
- Pro-Link Showa single shock with spring-preload, rebound- and compression-damping adjustability
- Rear travel
- 11.8″
Wheels & tires
- Front wheel
- 21″
- Rear wheel
- 18″
- Front tire
- 80/100-21 51M
- Rear tire
- 110/100-18 64M
Brakes
- Front disc
- 260 mm
- Rear disc
- 240 mm
Stock features
- Skid plate
- Yes
- Street legal (US)
- No
Battery / electrical
- Battery
- Yes
- OEM battery
- HY93-C
- Chemistry
- Lithium
- Voltage
- 12V
- Capacity
- 4.5 Ah
2023 Honda CRF450X maintenance
From the maker's manuals. Tap a row to see the manual page.
Service intervals
- Change engine oil (first time)
- After 100 mi or 1 month (Regular off-road use, non-competition)
- Change engine oil
- Every 600 mi or 6 months (Regular off-road use, non-competition)
- Change engine oil
- Every 4 races or about 15 hours (Competition use)
- Replace oil filter (first time)
- After 100 mi or 1 month (Regular off-road use, non-competition)
- Replace oil filter
- Every 600 mi or 6 months (Regular off-road use, non-competition)
- Replace oil filter
- Every 4 races or about 15 hours (Competition use)
- Clean air filter
- Every 600 mi or 6 months (Regular off-road use, non-competition)
- Clean air filter
- Every race or about 3.5 hours (Competition use)
- Inspect spark plug
- Every 600 mi or 6 months (Regular off-road use, non-competition)
- Inspect spark plug
- Every race or about 3.5 hours (Competition use)
Spark plug
- Spark plug
- NGK SILMAR9A-9S
- Plug gap
- 0.031 – 0.035 in (0.80 – 0.90 mm)
- Spark plug (for extended high speed riding)
- NGK SILMAR10A-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 nut
- 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
- 24 ft‑lb (32 N·m, 3.3 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 nuts
- 32 ft‑lb (44 N·m, 4.5 kgf·m)
Parts that fit the 2023 Honda CRF450X
Exact parts for this bike. Tap one to see every store selling it, cheapest first.
Maintenance
Oil, filters, spark plug, battery, brakes and drive parts you replace as you ride.
Engine oilMotul 7100 4T 10W-30from $52.12 for 2 bottles · 5 storesTakes 1.2 US qt (1.1 L): buy two 1 L bottles
Each store's price is for all 2 bottles, with shipping once.
- Speed AddictsCheapest$52.12 ↗2 × $26.06, free shipping
- Direct Cycle Parts$52.25 ↗2 × $22.15 + $7.95 ship
- tmbrmoto.com$58.50 ↗2 × $26.00 + $6.50 ship
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Fit from: Our specs, from the maker's manual
Oil filterHiflofiltro HF116from $7.07 · 11 stores- eBay · level10performanceCheapest$7.07 ↗Free shipping
- eBay · apex*racing$11.64 ↗$3.69 + $7.95 ship
- Sportbike Track Gear$3.91 ↗+ shipping (others: ~$8.25)
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- MRP Motorsports$4.08 ↗+ shipping (others: ~$8.25)
- Bob's Cycle Supply$12.33 ↗$4.34 + $7.99 ship
- Koup's Cycle Shop$4.34 ↗+ shipping (others: ~$8.25)
- Witchdoctors$12.59 ↗$4.34 + $8.25 ship
- RevZilla.com$12.98 ↗$4.99 + $7.99 ship
- Faster Minis$13.33 ↗$4.34 + $8.99 ship
- Partzilla.com$13.92 ↗$3.97 + $9.95 ship
- eBay · steamboat-powersports$16.98 ↗$6.99 + $9.99 ship
Part number HF116: any parts counter can look it up.
Fit from: Hiflofiltro's fitment list for this bike
Their listing: Honda CRF450 X-K,L,N,N,P,R,S, 2019–2025
Air filterHiflofiltro HFF1034from $28.07 · 5 stores- Partzilla.comCheapest$28.07 ↗$18.12 + $9.95 ship
- Chaparral Motorsports$31.23 ↗$21.24 + $9.99 ship
- Motorcycle Tire Center$32.37 ↗$22.42 + $9.95 ship
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Part number HFF1034: any parts counter can look it up.
Fit from: Hiflofiltro's fitment list for this bike
Their listing: Honda CRF450 X-K,L,N,N,P,R,S, 2019–2025
Spark plugNGK SILMAR9A9Sfrom $17.54 · 6 storesThe standard plug from the maker's manual
- SparkPlugs.com FamilyCheapest$17.54 ↗Free shipping
- NGK$17.54 ↗Free shipping
- MX Locker$20.75 ↗Free shipping
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Fit from: Our specs, from the maker's manual
BatteryHY93-C lithium batteryfrom $252.59 · 2 storesThe same battery the bike came with. If you charge it, use a charger made for lithium batteries.
Part number HY93-C: any parts counter can look it up.
Fit from: Our specs, from the maker's manual
Front brake padsEBC FA185from $29.99 · 20 storesStores sell this pad in different compounds, labelled on each store where it says. Sintered lasts longest; for the same feel, buy the same kind front and rear.
- eBayCheapest · Sintered$29.99 ↗Free shipping
- eBay · rockcottonSintered$32.00 ↗Free shipping
- eBay · powersportusaSintered$35.90 ↗Free shipping
Show 17 more storesShow fewer stores
- Envision TuningSintered$39.97 ↗Free shipping
- Cycles R UsSintered$42.99 ↗Free shipping
- Walmart · Cycles R Us, LtdSintered$42.99 ↗Free shipping
- ZMPerformanceCarbon X$36.02 ↗+ shipping (others: ~$7.00)
- eBay · msa_directOrganic$43.87 ↗Free shipping
- Bob's Cycle SupplySintered$43.98 ↗$35.99 + $7.99 ship
- MX LockerSintered$37.86 ↗+ shipping (others: ~$7.00)
- MotoSport.comCarbon X$45.02 ↗$38.02 + $7.00 ship
- Sportbike Track GearCarbon X$38.02 ↗+ shipping (others: ~$7.00)
- UnitedMotorsports.comSintered$47.96 ↗$39.97 + $7.99 ship
- Speed AddictsSintered$47.96 ↗$39.97 + $7.99 ship
- Motorcycle Tire CenterCarbon X$47.97 ↗$38.02 + $9.95 ship
- Red Plate PowersportsSintered$48.97 ↗$39.97 + $9.00 ship
- Summit RacingCarbon X$48.98 ↗$34.99 + $13.99 ship
- O'Reilly Auto PartsCarbon X$49.99 ↗Free shipping
- RevZilla.comSintered$50.06 ↗$42.07 + $7.99 ship
- Misguided Co$56.99 ↗$47.99 + $9.00 ship
Part number FA185: any parts counter can look it up.
Fit from: EBC brake pad buyer's guide
Their listing: HONDA CRF 450 X, 2005–2021 (not listed for 2023 yet; the same generation)
Front sprocketJT Sprockets 13-tooth steel sprocketfrom $22.64 · 2 stores13 teeth, the same as the bike came with from the factory. Some stores sell JT's self-cleaning version (part number ending SC): it fits the same.
- Bob's Cycle SupplyCheapest$22.64 ↗$14.65 + $7.99 ship
- Randakk's Cycle Shakk$28.65 ↗$13.19 + $15.46 ship
Part number JTF1345.13: any parts counter can look it up.
Fit from: JT Sprockets' fitment list for this bike
Their listing: Honda CRF450 X-P, 2023
Rear sprocketJT Sprockets 51-tooth self-cleaning sprocketfrom $39.49 · 6 stores51 teeth, the same as the bike came with from the factory. JT makes this size only in its self-cleaning version (mud-relief cuts): it fits the same.
- MX LockerCheapest$39.49 ↗Free shipping
- eBay · cascade_lakes_motorsports$40.34 ↗Free shipping
- eBay · mxstuf4u$40.99 ↗Free shipping
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Part number JTR210.51SC: any parts counter can look it up.
Fit from: JT Sprockets' fitment list for this bike
Their listing: Honda CRF450 X-P, 2023
ChainD.I.D 520 VX3 sealed chain, 116 linksfrom $121.95 · 3 storesYour bike runs 116 links, so there's nothing to cut: pick 116 if the store asks for a length. D.I.D VX3 is a sealed (X-ring) chain, which lasts longer than a plain one.
- PartsGiantCheapest$121.95 ↗Free shipping
- eBay · bombaybusa$129.60 ↗Free shipping
- RevZilla.com$181.95 ↗Free shipping
Fit from: Our specs, from the maker's manual
Tires
Stock sizes, from the maker's manual.
Front tireDunlop Geomax AT81 80/100-21from $116.99 · 2 storesStock size for this bike
Fit from: Size from the maker's manual; tire model is our pick
Rear tireDunlop Geomax AT81 110/100-18from $89.98 · 5 storesStock size for this bike
- Armageddon Turbo & PerformanceCheapest$89.98 ↗$75.99 + $13.99 ship
- The D Zone$133.99 ↗Free shipping
- Cycle Gear$145.99 ↗Free shipping
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Fit from: Size from the maker's manual; tire model is our pick
Controls
Grips, and the throttle part each bike needs to fit them.
GripsODI Rogue MX V2 lock-on gripsfrom $26.59 · 16 stores- PartsGiantCheapest$26.59 ↗Free shipping
- Motorhelmets$28.95 ↗Free shipping
- Dillon Accessories$30.95 ↗Free shipping
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- eBay · chromeworld$34.25 ↗Free shipping
- tmbrmoto.com$34.50 ↗$28.00 + $6.50 ship
- Rocky Mountain ATV/MC$34.86 ↗$27.86 + $7.00 ship
- eBay · mountainmerchants$35.00 ↗Free shipping
- eBay · americanbazzarshop$36.95 ↗$30.95 + $6.00 ship
- SistersMoto$37.86 ↗$27.86 + $10.00 ship
- eBay · hayesmx301$38.05 ↗$30.95 + $7.10 ship
- Chaparral Motorsports$38.94 ↗$30.95 + $7.99 ship
- RevZilla.com$38.94 ↗$30.95 + $7.99 ship
- Cycle Gear$38.94 ↗$30.95 + $7.99 ship
- eBay · mxpowerplay$39.78 ↗Free shipping
- Vamoose Gear$40.81 ↗$31.99 + $8.82 ship
- H&S Motorsports$54.89 ↗$30.95 + $23.94 ship
Fitting these grips
Everything you need is in the box, including the throttle cam this bike uses (cam B).
Fit from: ODI grip throttle guide
Their listing: HONDA CRF 450R/450X, 2002–2024
Not listed yet: Rear brake pads. We only list a part once its maker names it for this bike, so we don't guess.
Prices include shipping where the store lists it and were checked Nov 1, 2026. A store that doesn't list its shipping is placed as if it charged what the other stores do. Prices change, so confirm at the store before you buy.
2023 Honda CRF450X vs 2022
New for 2023: New graphics. None of the specs below changed from the 2022 model.
| Spec | 2022 | 2023 | Changed |
|---|---|---|---|
| MSRP | $9,799 | Same | |
| Displacement | 449cc | Same | |
| Curb weight | 275 lb | Same | |
| Seat height | 37.9 in | Same | |
| Front travel | 12 in | Same | |
| Rear travel | 11.8 in | Same | |
| Fuel | 2.01 gal | Same | |
| Gearbox | 6-speed | Same | |
| Front tire | 80/100-21 51M | Same | |
| Rear tire | 110/100-18 64M | Same |
2023 Honda CRF450X photos
Honda CRF450X FAQ
What engine does the 2023 Honda CRF450X have?
It has a 449cc, liquid-cooled, fuel-injected four-stroke SOHC single-cylinder engine with four valves.
How tall is the seat on the 2023 Honda CRF450X?
The seat height is 37.9 inches.
How much does the 2023 Honda CRF450X weigh?
Its curb weight is 275 lb.
How much suspension travel does the 2023 Honda CRF450X have?
It has 12.0 inches of front travel and 11.8 inches of rear travel.
How big is the fuel tank on the 2023 Honda CRF450X?
Fuel capacity is 2.01 gal.
What engine oil does the 2023 Honda CRF450X use?
It uses SAE 10W-30 engine oil, and its engine oil capacity is 1.2 US qt (1.1 L).
Is the 2023 Honda CRF450X street legal?
No. It is for off-road use only and is not street legal in the US.
How much does the 2023 Honda CRF450X cost?
The US MSRP is $9,799, plus a $400 destination charge.
What size tires does the 2023 Honda CRF450X use?
80/100-21 front and 110/100-18 rear.
What spark plug does the 2023 Honda CRF450X take?
NGK SILMAR9A-9S, gapped 0.031 – 0.035 in (0.80 – 0.90 mm).
What chain and sprockets does the 2023 Honda CRF450X use?
A 520 chain with 116 links on a 13-tooth front and 51-tooth rear sprocket.
Is the 2023 Honda CRF450X different from the 2022 model?
Yes. New for 2023: New graphics. None of the main specs changed from the 2022 model.
Other Honda CRF450X model years
Specs from Honda's owner's and service manuals and Honda's website. Updated .