YZ450F

MY23 ride away price $14,849 including GST.

Ride away price is based on the manufacturer’s recommended retail price (MRRP) for a private buyer, 12 months registration, 12 months CTP, stamp duty and recommended dealer delivery fee. For non-road registerable models, ready to ride price includes the MRRP and dealer delivery fee. Actual ride away / ready to ride price may differ depending on choice of dealer and individual circumstances. Yamaha reserves the right to vary the ride away / ready to ride price at any time.

The reigning US Motocross and Supercross champ now raises the bar even higher. Building on its best-in-class power delivery and suspension performance, the all-new 2023 YZ450F boasts even more power, better handling, less weight, a new more narrow body with improved ergonomics and next-generation Power Tuner app — all while maintaining its renowned ease-of-use that makes fast riders even faster.

Our engineers have taken that winning package and made it lighter, more compact and boosted power across the entire rev range with and all-new 450cc engine. To further cement the YZ450F’s position at the top of the tree, new styling is specified with a slim shroud, shorter front mudguard, extended front fork protectors and new flexible riding position.

Specifications for this bike

Engine Type Liquid-cooled 4-stroke, DOHC, 4-valve

Displacement (cc) 449.0

Bore x Stroke (mm) 97.0 ’ã 60.8

Compression Ratio 13.0 : 1

Lubrication System Wet sump

Fuel Management Fuel Injection

Ignition TCI

Starter System Electric

Fuel Tank Capacity (L) 6.2

Final Transmission Chain

Transmission Constant mesh, 5-speed

*Images are shown for reference only, product specfications and data are subject to change without notice.

Key Features

  • ULTRA-COMPACT HIGH-TECH 450CC ENGINE

    The YZ450F's 450cc reversed head engine is a proven MXGP race winner that has the performance to take the top step of the podium against the world's best. The front facing inlet ensures optimum intake efficiency, and its compact dimensions help to centralise mass for sharper handling.

  • EASY-TO-USE POWER TUNER APP

    YZ450F riders can benefit from a smart piece of software that can give you a real advantage. Using your smartphone it's simple to tune the engine's power delivery with the Yamaha Power Tuner app. The easy-to-use system enables you to outperform the opposition in varying track and surface conditions.

  • HANDLEBAR-MOUNTED 2-MODE MAPPING SWITCH

    Once you've selected your two preferred engine maps and preloaded them for your riding session using the Power Tuner app you can select your mapping using the handlebar-mounted switch. This on-the-fly adjustment enables you to switch the mapping mode with the throttle shut while riding, giving you the ultimate control in all conditions.

  • NEW LIGHTWEIGHT CHASSIS COMPONENTS

    Any reduction to unsprang weight makes a significant improvement in suspension performance, and the 2022 YZ450F is fitted with a new lightweight rear hub as well as a lighter chain that shave 0.2kg off the weight.

Own it sooner

We understand what it means to be customer friendly. Yamaha has been supplying innovative and exciting leisure products for nearly 50 years. We want to ensure that you get to enjoy our lifestyle products even sooner.