2019 YZ450F

$12,646.98 $10,688.30

Born out of the white heat of competition using input from champion motocross riders around the globe. Riders like US AMA Champion Cooper Webb, MX World Champion Romain Febvre, and of course Australian MX1 Champion, CDR Yamaha rider Dean Ferris.

The all-new ground-breaking YZ450F features the world’s first smartphone engine tuning app on a production motocross bike, as well as electric start and all new engine, compact bilateral beam frame, new bodywork and much more.

The bar has once again been raised to deliver a class leading 450cc race bike with even more controlability. The new YZ450F heralds a new era of advanced racing technology with a level of power, handling and rider interaction never seen before.

Product Description

Born out of the white heat of competition using input from champion motocross riders around the globe. Riders like US AMA Champion Cooper Webb, MX World Champion Romain Febvre, and of course Australian MX1 Champion, CDR Yamaha rider Dean Ferris.

The all-new ground-breaking YZ450F features the world’s first smartphone engine tuning app on a production motocross bike, as well as electric start and all new engine, compact bilateral beam frame, new bodywork and much more.

The bar has once again been raised to deliver a class leading 450cc race bike with even more controlability. The new YZ450F heralds a new era of advanced racing technology with a level of power, handling and rider interaction never seen before.

The 2019 YZ450F became the world’s first production motocross bike with a wireless smartphone based engine tuner. Since it’s release both the 2019 YZ250F and the WR450F have joined smartphone-based tuning movement.

The all new Yamaha new Power Tuner iOS® and Android® app and communication control unit connects the rider with the bike like never before. The new Yamaha Power Tuner app can make fuel and ignition mapping changes – uploaded wirelessly to the bike via the onboard Wi-Fi system – for the ultimate in track-side tuning.

A log function allows you to make notes about your riding location, conditions, bike settings and more, giving you a baseline for future rides. The app can also monitor a range of data such as race settings, maintenance and system diagnostics, engine run time and more.

The app can be downloaded free from App Store and Google Play and allows even greater engine mapping in greater detail than ever before, but also allows users to share settings among the team or with friends – making it even easier to share set-up information across a wide range of bLU cRU riders.

Engine TypeLiquid-cooled 4-stroke, DOHC, 4-valve
Displacement (cc)449.0
Bore x Stroke (mm)97.0 × 60.8
Compression Ratio12.8 : 1
Lubrication SystemWet sump
Fuel ManagementFuel Injection
IgnitionTCI
Starter SystemElectric
Fuel Tank Capacity (L)6.2
Final TransmissionChain
TransmissionConstant mesh, 5-speed

Frame TypeBilateral Beam
Suspension FrontTelescopic forks, 310mm travel
Suspension RearSwingarm (link suspension), 317mm travel
Brakes FrontHydraulic single disc, 270mm
Brakes RearHydraulic single disc, 245mm
Tyres Front80/100-21 51M Tube type
Tyres Rear120/80-19 63M Tube type

Length (mm)2185
Width (mm)825
Height (mm)1285
Seat Height (mm)965
Wheelbase (mm)1485
Ground Clearance (mm)335
Wet Weight (kg)111