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Honda CRF450R 2026

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Motocross / Racing

2026 Honda CRF450R

450cc

4-stroke

52.6hp

Measured power

249lb

Curb weight

37.8in

Seat height

12.2in

Front travel

2026 Honda CRF450R at a glanceQuick facts

  • The 2026 Honda CRF450R has a 450cc fuel-injected 4-stroke engine, a 5-speed gearbox and electric start.
  • The 2026 CRF450R weighs 249 lb ready to ride and has a 37.8 in seat height.
  • The 2026 CRF450R runs 80/100-21 front and 120/80-19 rear tires.
  • The 2026 CRF450R takes 1.1 US qt (1.0 L) of 10W-30 engine oil; change it every 6 races or about 15 hours.
  • The 2026 CRF450R lists at $9,699 (US MSRP). It is not street legal in the US.

About the 2026 Honda CRF450RThe machine

The 2026 Honda CRF450R is a closed-course motocross bike with a liquid-cooled 450cc single-cylinder four-stroke engine, fuel injection, SOHC valve train and five-speed transmission. Its aluminum frame supports fully adjustable Showa suspension with 12.2 in of travel at both ends, and the bike weighs 249 lb curb with a 37.8 in seat height and 1.66 gal fuel capacity. A dyno test measured 52.6 hp. Standard equipment includes Honda Selectable Torque Control, HRC launch control, a handlebar map switch and a skid plate. The CRF450R is not street legal in the US and is intended for experienced riders in sanctioned, closed-course competition.

Who should ride it

This CRF450R is for experienced motocross racers and riders focused on competitive riding at closed-course tracks. Its 450cc four-stroke engine, launch control and fully adjustable suspension suit riders who can manage a high-performance competition motorcycle and tune its suspension for track conditions. It is not intended for beginners or riders looking for a street-legal bike or a general-purpose trail motorcycle.

2026 Honda CRF450R photosGarage

01 / 03

2026 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)
52.6 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
37.8″
Ground clearance
13.1″
Wheelbase
58.3″
Width
32.6″
Height
49.8″
Length
85.9″
Curb weight
249 lb
Fuel capacity
1.66 gal
Price & warranty
Destination charge
$600
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
27.3°
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
12.2″
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
HJ12L
Chemistry
Lithium
Voltage
12V
Capacity
2.3 Ah

2026 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 SILMAR9A-9S
Plug gap
0.031 – 0.035 in (0.80 – 0.90 mm)
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
58 ft‑lb (78 N·m, 8.0 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)

2026 Honda CRF450R vs 2025What changed

None of the specs below changed from the 2025 model.

Spec20252026
MSRP$9,699Same
Displacement450ccSame
Curb weight249 lbSame
Seat height37.8 inSame
Front travel12.2 inSame
Rear travel12.2 inSame
Fuel1.66 galSame
Gearbox5-speedSame
Front tireDunlop Geomax MX33 80/100-21Same
Rear tireDunlop Geomax MX33 120/80-19Same

Parts for the 2026 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 2026 Honda CRF450R make?

    The 2026 Honda CRF450R measured 52.6 hp on a dyno.

  2. 02

    What engine does the 2026 Honda CRF450R have?

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

  3. 03

    What is the seat height of the 2026 Honda CRF450R?

    The seat height is 37.8 in.

  4. 04

    How much does the 2026 Honda CRF450R weigh?

    Its curb weight is 249 lb.

  5. 05

    How much suspension travel does the 2026 Honda CRF450R have?

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

  6. 06

    What is the fuel capacity of the 2026 Honda CRF450R?

    The fuel capacity is 1.66 gal.

  7. 07

    What engine oil does the 2026 Honda CRF450R use?

    It uses SAE 10W-30 engine oil, with a stated capacity of 1.1 US qt.

  8. 08

    Is the 2026 Honda CRF450R street legal?

    No. The 2026 Honda CRF450R is not street legal in the US.

  9. 09

    How much does the 2026 Honda CRF450R cost?

    The US MSRP is $9,699, plus a $600 destination charge.

  10. 10

    What size tires does the 2026 Honda CRF450R use?

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

  11. 11

    What spark plug does the 2026 Honda CRF450R take?

    NGK SILMAR9A-9S, gapped 0.031 – 0.035 in (0.80 – 0.90 mm).

  12. 12

    What chain and sprockets does the 2026 Honda CRF450R use?

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

  13. 13

    Is the 2026 Honda CRF450R different from the 2025 model?

    No. None of the main specs changed from the 2025 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