ATV Riders: Model shown is recommended for use by riders age16 years and older. Yamaha recommends an approved training course. See your dealer or call 1-800-887-2887. ATVs can be hazardous to operate. Side-by-Side Riders: Always wear your seat belt, helmet, eye protection and protective clothing. (c)2020 Yamaha Motor Corporation, U.S.A. All rights reserved. • YamahaMotorsports.com!
New Models
2025 Yamaha YZ 450FX
$10,199.00
Key Features
Availability
Brochure
Year2025
MakeYamaha
ModelYZ 450FX
Product Features
Description
Color Options
- Team Yamaha Blue: +$0
Pricing
- Warranty (Months): 1
Engine
- Engine Type: Single-Cylinder
- Cylinders: 1
- Cooling: Liquid
- Bore: 97 mm; 3.82 in
- Stroke: 60.9 mm; 2.4 in
- Displacement: 450 cc; 27.5 ci
- Compression Ratio: 13.0:1
- Starter: Electric
- Fuel Type: Gas
- Carburetion Type: Fuel Injected
Transmission
- Transmission Type: Manual
- Reverse: No
Technical Specifications
- Length: 85.4 in; 2169.2 mm
- Width: 32.5 in; 825.5 mm
- Height: 49.8 in; 1264.9 mm
- Wheelbase: 57.9 in; 1470.7 mm
- Rake (degrees): 27
- Trail: 4.8 in; 121.9 mm
- Ground Clearance: 13 in; 330.2 mm
- Wet Weight: 251 lbs; 113.9 kg
- Fuel Capacity: 2.1 gal; 7.9 l
Exterior
- Frame: Aluminum
Suspension
- Front Suspension Type: Inverted Fork
- Front Travel: 11.8 in; 299.7 mm
- Rear Suspension Type: Twin Sided Swing Arm
- Rear Travel: 12 in; 304.8 mm
Wheels & Tires
- Front Tire (Full Spec): Dunlop® Geomax MX33F 80/100 R21
- Rear Tire (Full Spec): Dunlop® Geomax MX33 120/90 R18
Brakes
- Front Brake Type: Hydraulic Disc
- Rear Brake Type: Hydraulic Disc
Seats
- Seat Height: 37.6 in; 955 mm
- Number Of Seats: 1
Instrumentation
- Speedometer: Not Available
- Tachometer: Not Available
- Trip Odometer: Not Available
Storage
- Glove Box / Dash Storage: Not Available
Glass
- Rearview Mirrors: Not Available
- Windshield: Not Available
Convenience
- Heated Hand Grips: Not Available
Engine
| Engine Type | Single-Cylinder |
| Displacement | 27.5 cu. in. (450 cc) |
| Bore and Stroke | Bore: 3.82 in. (97 mm); Stroke: 2.4 in. (60.9 mm) |
| Cooling | Liquid |
| Compression Ratio | 13.0:1 |
| Fuel System | Gas |
Chassis
| Front Suspension | Inverted Fork |
| Front Brakes | Hydraulic Disc |
| Front Tire | Dunlop® Geomax MX33F 80/100 R21 |
| Rear Suspension | Twin Sided Swing Arm |
| Rear Brakes | Hydraulic Disc |
| Rear Tire | Dunlop® Geomax MX33 120/90 R18 |
Dimensions
| Fuel Capacity | 2.1 gal. (7.9 L) |
| Wheelbase | 57.9 in. (1470.7 mm) |
| Ground Clearance | 13 in. (330.2 mm) |
| Seat Height | 37.6 in. (955 mm) |
| Trail | 4.8 in. (121.9 mm) |
| Rake | 27 |
Transmission
| Transmission | Manual |
General
| Warranty | 1 |
