🏁 Moto News🔖 Current Offers📍 Locate a Dealer
TeamMoto Logo
yamaha 2027 YZ450FSP MAKE AN ENQUIRY
2027 YZ450FSP FEATURESSPECS GALLERY
2027 YZ450FSP

Yamaha's class-dominating YZ450F sets the bar for motocross performance, delivering highly refined power and handling characteristics to level up your game. The advanced DOHC four-stroke engine is light and compact with world-renowned and incredibly broad pulling power across the entire rev range, while the precisely tuned aluminium bilateral beam frame balances strength and flex to optimise stability and cornering performance, delivering better handling with lighter feel, more agility, and increased traction allowing the rider to enter corners with greater confidence and more line choices.

MAKE AN ENQUIRY

Features

Powerful 450cc engine

The YZ450F's advanced DOHC four-stroke engine is light and compact with world-renowned and incredibly broad pulling power across the entire rev range, thanks to its reversed cylinder head layout, forged aluminium piston, 39mm titanium valves, lightened crank assembly and dry sump lubrication.

Lightweight aluminium beam frame

The precisely tuned aluminium bilateral beam frame balances strength and flex to optimise stability and cornering performance and deliver better handling with lighter feel, more agility, and increased traction allowing the rider to enter corners with greater confidence and more line choices.

Hydraulic Clutch

Adding to rider comfort and ease of use is a hydraulic clutch for smooth, consistent engagement with less effort while eliminating the need for on-track adjustments. In addition, the clutch inner hub design lubricates over a larger area for more stable performance and longer life.

Compact Rear Braking System

An all-new rear braking system provides linear stopping power with improved braking force and controllability in a smaller, lighter package. The size of the rear brake caliper and master cylinder pistons have been reduced, as well as the diameter of the rear brake disc (220mm).

Easy-to-use Power Tuner app

Yamaha's free downloadable Power Tuner App provides unmatched smartphone tuneability by allowing owners to adjust air/fuel mixture and ignition timing to tune engine performance for track conditions, record race log information and monitor a range of data such as maintenance and system diagnosis, engine run time and more. Features include an intuitive “Simple Tuning” slide bar for quick engine mapping adjustments, Traction and Launch Control tuning, lap timer, along with helpful engine and suspension tuning guides.

ECU Lock Function

An industry-first ECU lock function is adopted for theft deterrence, allowing owners to prevent unauthorised engine start-up via a password-required lock function accessed through the Yamaha Power Tuner app.

Class-leading Suspension

Ride harder for longer thanks to the YZ450F's high-spec fully adjustable Speed Sensitive System KYB® coil spring-type fork, known as the gold standard in the 450 class with exceptional feel and bump absorption, combined with the high performance KYB® shock with hand-operated low-speed compression clicker that deliver excellent damping feel with less bump reaction.

Compact ergonomics

The YZ450F's slim, flat, compact body makes it easy for riders to move around improving control. The optimised rider triangle provides ample legroom between the seat and foot pegs, with a carefully considered handlebar position that allows for a natural posture and increased comfort. Styling includes a compact front number plate, two-piece side covers, sharp rear fender and YZ graphics.

Optimised Air Intake

Optimised intake path draws air from under the side covers and seat allowing for a lighter, slimmer and more compact shroud area. The airbox cover sits low and is narrow, surrounded by the slim radiator shrouds.

Strong, Lightweight Wheels

Careful computer-aided design of each wheel’s cross-sectional profile shaves weight without sacrificing durability. The YZ450F's rear wheel comes laced with a three-cross-spoke pattern for improved impact absorption and rider feel.

Compact Five-Speed Transmission

Tri-shaft transmission layout vertically stacks the transmission shafts, raising the centre shaft and forming a triangle between the crank, drive shaft and main shaft for a lighter, more compact transmission.

Technical Specifications

Engine Type
Liquid-cooled 4-stroke, DOHC, 4-valve
Displacement (cc)
450
Bore x Stroke (mm)
97.0 × 60.8
Compression Ratio
13.0 : 1
Lubrication System
Dry sump
Fuel Management
Fuel Injection
Ignition
TCI
Starter System
Electric
Fuel Tank Capacity (L)
6.2
Final Transmission
Chain
Transmission
Constant mesh, 5-speed
Length (mm)
2175
Width (mm)
825
Height (mm)
1275
Seat Height (mm)
965
Wheelbase (mm)
1475
Ground Clearance (mm)
345
Wet Weight (kg)
109
Frame Type
Bilateral Beam
Suspension Front
Telescopic forks, 310mm travel
Suspension Rear
Swingarm (link suspension), 295mm travel
Brakes Front
Hydraulic single disc, 270mm
Brakes Rear
Hydraulic single disc, 220mm
Tyres Front
80/100-21 51M Tube type
Tyres Rear
120/80-19 63M Tube type
var_showroom_brand_id		3033
var_showroom_brand_name		yamaha
var_showroom_brand_form		yamaha

showroom_technology_data	
showroom_engine_data		Engine Type|Liquid-cooled 4-stroke, DOHC, 4-valve;Displacement (cc)|450;Bore x Stroke (mm)|97.0 × 60.8;Compression Ratio|13.0 : 1;Lubrication System|Dry sump;Fuel Management|Fuel Injection;Ignition|TCI;Starter System|Electric;Fuel Tank Capacity (L)|6.2;Final Transmission|Chain;Transmission|Constant mesh, 5-speed
showroom_chassis_data		Frame Type|Bilateral Beam;Suspension Front|Telescopic forks, 310mm travel;Suspension Rear|Swingarm (link suspension), 295mm travel;Brakes Front|Hydraulic single disc, 270mm;Brakes Rear|Hydraulic single disc, 220mm;Tyres Front|80/100-21 51M Tube type;Tyres Rear|120/80-19 63M Tube type
showroom_dimensions_data	Length (mm)|2175;Width (mm)|825;Height (mm)|1275;Seat Height (mm)|965;Wheelbase (mm)|1475;Ground Clearance (mm)|345;Wet Weight (kg)|109 

access_control				
content_ref					
content_description1		

Yamaha's class-dominating YZ450F sets the bar for motocross performance, delivering highly refined power and handling characteristics to level up your game. The advanced DOHC four-stroke engine is light and compact with world-renowned and incredibly broad pulling power across the entire rev range, while the precisely tuned aluminium bilateral beam frame balances strength and flex to optimise stability and cornering performance, delivering better handling with lighter feel, more agility, and increased traction allowing the rider to enter corners with greater confidence and more line choices.

content_description2

Engine Type|Liquid-cooled 4-stroke, DOHC, 4-valve;Displacement (cc)|450;Bore x Stroke (mm)|97.0 × 60.8;Compression Ratio|13.0 : 1;Lubrication System|Dry sump;Fuel Management|Fuel Injection;Ignition|TCI;Starter System|Electric;Fuel Tank Capacity (L)|6.2;Final Transmission|Chain;Transmission|Constant mesh, 5-speed#####Frame Type|Bilateral Beam;Suspension Front|Telescopic forks, 310mm travel;Suspension Rear|Swingarm (link suspension), 295mm travel;Brakes Front|Hydraulic single disc, 270mm;Brakes Rear|Hydraulic single disc, 220mm;Tyres Front|80/100-21 51M Tube type;Tyres Rear|120/80-19 63M Tube type#####Length (mm)|2175;Width (mm)|825;Height (mm)|1275;Seat Height (mm)|965;Wheelbase (mm)|1475;Ground Clearance (mm)|345;Wet Weight (kg)|109

content_description3 content_allow_reviews n content_author content_external_ref1 content_external_ref2 YAMYZ450FSP2027 content_external_ref3 showroom-Yamaha-2027-YZ450FSP content_compatibility_code n content_external_src content_fullpath Yamaha Off-Road Motocross 2027 YZ450FSP content_level 4 content_id 13794 content_module content_name 2027 YZ450FSP content_short_description1 content_short_description2 content_short_description3 content_type_code showroom content_type_id 15 content_type_name Showroom date_posted 0000-00-00 00:00:00 date_updated 2026-08-13 11:44:57 page_editor page_header 2027 YZ450FSP page_id 13794 page_index page_subheader parent_content_id 14782 parent_id 14782 rating 0 reviews 0 sortorder 2 subtitle templatebody showroom_model templatefoot templatehead templatesearch thumb_content_type_id 0 timestamp 2026-08-13 11:44:57