2025 Honda CRF 450X Single-Cylinder 449.7 - Jonesboro Cycle - Jonesboro, Arkansas 72401

2025 Honda® CRF450X

OFF-ROAD DOMINANCE DEFINED

Don't let the CRF450R-style graphics trick you—the 2025 CRF450X is a whole other animal, crafted for the wilds of off-road racing. Think Baja 1000. Think WORCs series. Sure, it borrows the Unicam® engine from the CRF-R lineup, but this beast packs a six-speed wide-ratio transmission and steering tuned for the trail. It’s kitted out with an 18-inch rear wheel, a sidestand, hand guards, tailored ECU settings, a beefier fuel tank, and a skid plate that keeps it the king of the dirt. Plus, it's California Green-Sticker compliant. This isn't just any dirt bike—it's a dirt-busting marvel.

Features may include:

ENGINEERING

WIDE-RATIO SIX-SPEED TRANSMISSION

Having six speeds in the transmission, as opposed to a typical five on an MX bike, provides more versatility. This bike can handle everything from single track riding to wide-open Baja blasts.

COMFORT & CONVENIENCE

ELECTRIC START

The electric start system ensures trouble-free starting. It drives the clutch side of the crankshaft, providing superior lubrication to starter gears while allowing a narrow engine with a short, strong crank.

PERFORMANCE

450cc UNICAM® ENGINE

Honda's Unicam® design creates a compact engine that saves weight. The included valve angle flattens the combustion chamber for easier ignition while the camshaft sits lower, making it more compact and lowering the center of gravity.

HANDLING

TWIN-SPAR CHASSIS

The motorcycle has a lightweight, stiff, twin-spar aluminum chassis with excellent handling. It's wider than the standard MX frame to fit the six-speed transmission.

Basic Information

Year: 2025
Make: Honda
Model: CRF
Trim: 450X
Condition: New
Type: Off-Road
Title: Clean

Brakes

Front Brake: Disc
Front Brake Diameter (in): 10.2
Front Brake Diameter (mm): 260
Rear Brake: Disc
Rear Brake Diameter (in): 9.5
Rear Brake Diameter (mm): 240

Chassis & Suspension

Frame: Aluminum
Front Adjustable Rebound Damping
Front Suspension Brand Name: Showa
Front Suspension Size (in): 1.2
Front Suspension Size (mm): 47
Front Suspension Type: Inverted Fork
Front Travel (in): 12
Front Travel (mm): 304.8
Number Rear Shock Absorbers: 1
Rear Adjustable Rebound Damping
Rear Adjustable Shock / Spring Pre-Load
Rear Suspension Brand Name: Pro Link
Rear Suspension Material: Aluminum
Rear Suspension Type: Twin Sided Swing Arm
Rear Travel (in): 11.8
Rear Travel (mm): 299.7

Comfort

Adjustable Handlebars
Adjustable Levers
Digital Instrumentation
Trip Odometer

Drivetrain

Number Of Speeds: 6
Primary Drive (Rear Wheel): Chain
Transmission: Manual

Engine

Bore (in): 3.78
Bore (mm): 96
Carburetion Type: Fuel Injected
Compression Ratio: 12.0:1
Cooling System: Liquid
Cylinders: 1
Engine Size (cc): 449
Engine Size (ci): 27.4
Engine Stroke: 4-Stroke
Engine Type: Single-Cylinder
Fuel Capacity (gal): 2
Fuel Injector
Fuel Injector Size (mm): 46
Fuel Requirements: Regular
Starter: Electric
Stroke (in): 2.44
Stroke (mm): 62
Valve Configuration: OHV
Valves: 4
Valves Per Cylinder: 4

Other Information

Engine Case Guard
Exhaust Guard
Exterior Covers
Exterior Guards
Foot Pegs
Foot Peg Location: Driver
Fork Guards
Front Fender
Hand Grips
Side Cover
Rear Fender
Stand
Stand Type: Kick

Safety

Headlight
Headlight Type: Halogen
Fuel Level Warning
Temperature Warning
Skid Plate
Temperature Warning Type: Light

Specifications

Body Material: Plastic
Front Tire (Full Spec): Dunlop MX52: 80/100-21
Front Tire (Inches): 21
Front Tire Aspect Ratio: 100
Front Tire Width: 80
Fuel Capacity (liters): 7
Ground Clearance (in): 13.1
Ground Clearance (mm): 332.7
Height (inches): 50
Height (mm): 1277.6
Length (inches): 86
Length (mm): 2192
Rear Tire (Full Spec): Dunlop MX52: 110/100-18
Rear Tire (Inches): 18
Rear Tire Aspect Ratio: 100
Rear Tire Width: 110
Seat Height (inches): 37
Tube / Tubeless: Tubed
Wet Weight (kg): 124.7
Wet Weight (lbs): 275
Wheelbase (in): 58.7
Wheelbase (mm): 1491
Wheels Composition: Aluminum
Width (inches): 33
Width (mm): 845.8
Speedometer

Jonesboro Cycle

2800 Fair Park Blvd

Jonesboro Arkansas 72401

Ask for:Jonesboro Cycle Sales Team
Contact: Contact Us
Primary Phone:(870) 935-2887

Hours
Mon-Fri:09:00 AM-06:00 PM CST
Saturday:09:00 AM-03:00 PM CST
Sunday:Closed

We make every effort to present information that is accurate. However, it is based on data provided by the vehicle manufacturer and/or other sources and therefore exact configuration, color, specifications & accessories should be used as a guide only and are not guaranteed. We are not liable for any inaccuracies, claims or losses of any nature. Inventory is subject to prior sale and prices are subject to change without notice and cannot be combined with any other offer(s). The price for listed vehicles as equipped does not include other charges such as: License, Title, Registration Fees, State or Local Taxes, Smog Fees, Credit Investigation, Optional Credit Insurance, Physical Damage of Liability Insurance, Delivery Fees, Finance and/or Documentation Fees. Any and all differences must be addressed prior to the sale of this vehicle.