Phone(s): 604.461.3434
Fax: 604.461.1072

1462 Mustang Place
Port Coquitlam British Columbia
V3C 6L2

2025 Yamaha YZ450FX

Specifications

Model	YZ450FX	Category Name	Motorcycles	Year	2025
Sale Type	New	Manufacturer	Yamaha	Color	Team Yamaha Blue
Odometer	km	Price	12,199 CAD	Length

Description

The premier XC racer built to compete straight out of the box, the YZ450FX takes off‑road performance to the next level. Featuring even more power, better handling, and less weight with improved ergonomics and next-generation Power Tuner app, the YZ450FX is ready to make fast riders even faster!

ENGINE

Liquid-cooled, DOHC, 4-valve (titanium), single

FINAL_DRIVE

Chain

LUBRICATION

Wet sump

DISPLACEMENT

450 cc

TRANSMISSION

Constant mesh, 5-speed

FUEL_DELIVERY

Mikuni 44mm throttle body F.I.

BORE_AND_STROKE

97 x 60.8 mm

COMPRESSION_RATIO

13.0:1

IGNITION_/_STARTING

TCI / Electric

CHASSIS

TIRES_(REAR)

120/90-18

BRAKES_(REAR)

240 mm, disc / single-piston caliper

TIRES_(FRONT)

80/100-21

BRAKES_(FRONT)

270 mm floating disc / twin-piston caliper

SUSPENSION_(REAR)

Fully adjustable linkage-type / 305 mm (12.0 in.) wheel travel

SUSPENSION_(FRONT)

Fully adjustable 48 mm inverted KYB fork / 300 mm (11.8 in.) wheel travel

HIGHLIGHTS

HIGH PERFORMANCE 450CC ENGINE

Lighter, more compact with increased power across the entire rev range, the powerful 450cc engine maintains the previous YZF450FX model's exceptional pulling power and renowned ease-of-use, with ECU settings tailored to enhance low-end tractability and a 500 rpm higher rev limit for even more top-end power.

ADVANCED ALUMINUM BILATREAL BEAM FRAME

The advanced aluminum bilateral beam frame with YZ450FX-specific engine mounts provides just the right amount of strength and flex for the perfect balance of straight-line stability and cornering performance. The result is a better handling machine with lighter feel, more agility and increased traction, allowing the rider to tackle tight, technical trail sections with greater confidence.

INDUSTRY LEADING YAMAHA POWER TUNER APP

Like having factory team support in your pocket, Yamaha's groundbreaking next-generation Power Tuner App is even more user-friendly with an intuitive “Simple Tuning” slide bar for quick engine mapping, three-level Traction Control, a lap timer, and helpful engine and suspension tuning guides. Best of all, it's free-of-charge.

PROMOTIONS

KEY FEATURES

450cc engine is lighter and more compact with increased power across the entire rev range, while increasing the rev limit by 500 rpm for even more top-end power.
A completely redesigned aluminum bilateral beam frame provides just the right amount of strength and flex for the perfect balance of stability and cornering performance
Yamaha's groundbreaking Power Tuner App is revised with more features and designed to be even more user-friendly
The Traction Control System communicates wheel slip to the ECU, tuning the engine to maintain ideal rear wheel traction
A compact, lightweight, and durable clutch air intake

CRITICAL DATA

WIDTH

825 mm (32.5 in.)

HEIGHT

1,265 mm (49.8 in.)

LENGTH

2,169 mm (85.4 in.)

COLOUR(S)

Team Yamaha Blue

WHEELBASE

1,471 mm (57.9 in.)

WET_WEIGHT

113.9 kg (251 lb)

SEAT_HEIGHT

955 mm (37.6 in.)

FUEL_CAPACITY

7.95 litres (2.1 Imp. gal.)

GROUND_CLEARANCE

330 mm (13.0 in.)

FEATURES & BENEFITS

KEY FEATURES

All-New 450cc Four-Stroke Engine
All-New Aluminum Bilateral Beam Frame
New Yamaha Power Tuner App
New Traction Control & Updated Launch Control
New Compact Lightweight Clutch
New Air Intake
Updated Rear Brake
Revised Suspension with Toolless Fork Adjustment
Slimmer Body & Improved Ergonomics
Electric starting and lithium ion battery
Handlebar-mounted fuel map selector switch

ENGINE

All-New 450cc Four-Stroke Engine
Lighter, more compact with increased power across the entire rev range, the all-new 450cc engine maintains the YZ450F's exceptional pulling power and renowned ease-of-use, all while boosting the rev limit by 500 rpm for even more top-end power.

New Yamaha Power Tuner App
Like having factory team support in your pocket, Yamaha's groundbreaking Power Tuner App is revised to be even more user-friendly. New features include an intuitive “Simple Tuning” slide bar for engine mapping, Traction and Launch Control tuning, lap timer, along with engine and suspension tuning guides.

New Traction Control & Updated Launch Control
The all-new Traction Control System communicates wheel slip to the ECU, tuning the engine to maintain ideal rear wheel traction. Three levels can be selected: HIGH, LOW or OFF. The updated Launch Control System now features an rpm limiter which can be adjusted in 500 rpm increments between 6,000 rpm and 11,000 rpm for optimized launches when the gate drops. Both systems are controlled through the Yamaha Power Tuner App.

New Compact Lightweight Clutch
The all-new clutch design replaces the coil springs of the previous model with a new disc spring and integrates primary gear and basket into a single steel unit. The result is a more compact, lightweight and durable assembly which yields smoother engagement and excellent feel. A new clutch cover employs a stylish geometric design that helps minimize scratching and lends a premium look.

New Air Intake
Optimized intake path draws air from under the side covers and seat allowing for a lighter, slimmer and more compact shroud area. This redesign allows the airbox cover to be lower and more narrow and radiator shrouds to be slimmer.

CHASSIS

All-New Aluminum Bilateral Beam Frame

A completely redesigned aluminum bilateral beam frame provides just the right amount of strength and flex for the perfect balance of stability and cornering performance. The result is a better handling machine with lighter feel, more agility and increased traction allowing the rider to enter corners with greater confidence and more line choices.

New Compact Lightweight Clutch

The all-new clutch design replaces the coil springs of the previous model with a new disc spring and integrates primary gear and basket into a single steel unit. The result is a more compact, lightweight and durable assembly which yields smoother engagement and excellent feel. A new clutch cover employs a stylish geometric design that helps minimize scratching and lends a premium look.

Slimmer Body & Improved Ergonomics

A new slimmer, flatter and more compact body eases rider movement for improved control, including more seamless, rounded features from seat edges and side covers to a more narrow fuel tank and front shroud. The rider triangle is also improved with increased legroom between the seat and footpegs, and revised handlebar position for a more natural posture and enhanced rider comfort.

Updated Rear Brake

Rear brake feel is improved by reducing the rigidity of the brake hose, providing a wider range of control at the pedal.

Revised Suspension with Toolless Fork Adjustment

The YZ450F's front fork now features a new hand operated compression clicker for simple, toolless adjustments. To match the new chassis, front fork and rear shock damping characteristics are tuned to optimize traction and bump absorption.

ADDITIONAL FEATURES

XC-Focused Details
The YZ450FX includes a range of cross-country-specific upgrades compared to the YZ450F motocrosser including a composite engine guard, 18-inch rear wheel, sealed O-ring chain, fuel level warning indicator and a folding aluminum kickstand.

Adjustable Handlebar Mounts
The 4-position adjustable handlebar clamps are rubber mounted to improve comfort, reduce handlebar vibration and allow riders to adjust the bar position while the oversize 1-1/8-inch handlebar is strong but lightweight.

Embedded Graphics
Yamaha’s unique embedded graphics are built into the bodywork for extended durability, resisting both peeling and damage.