Review – Key Features – Features & Benefits – Specifications
2024 Yamaha YZ450F: LIGHTER, SLIMMER, SHARPER, FASTER.
Introducing the new 2024 Yamaha YZ450F…
Yamaha took the championship winning YZ450F and made it even better—more powerful, lighter, slimmer, with enhanced overall stability and more agility than ever! Because the best don’t rest.
It’s the lightest, slimmest, sharpest and fastest 450cc motocross bike ever built by Yamaha – and its high-tech design is the result of 50 years of racing and winning at the very highest level. The reverse-head engine ensures super-efficient combustion for increased performance, and the latest Power Tuner App makes is easy to select the best engine mapping.
The mass centralized design enables the lightweight chassis to deliver ultimate agility – while the best-in-class KYB suspension ensures that you can lay down the power efficiently and effectively. And with its 1990’s inspired Anniversary White bodywork with purple/pink graphics, a purple seat and black wheels, you can feel the pure racing DNA every time you ride!
The YZ450F was completely redesigned for the 2023 model year, and the latest generation bike’s race results immediately showed that this unique reverse-head 450cc 4-stroke has the engine and chassis performance to take on and beat the world’s leading riders and brands.
Also in racing, the YZ450F has been a consistent contender, with Jeremy Seewer and Maxime Renaux taking their Monster Energy Yamaha Factory bikes to overall MXGP victories and podiums. Supported by Glenn Coldenhoff’s strong performances, the Monster Energy Yamaha Factory team is in contention for the 2023 MXGP Manufacturer’s Title. And in the USA, Eli Tomac’s winning record on his Monster Energy Yamaha Star Racing YZ450F was only ended by an unfortunate injury after dominating the series.
The 2024 model continues with graphic updates and is joined by the exclusive celebratory YZ450F 50th Anniversary Edition. Featuring historic colours to commemorate 50 years of the YZ, this exclusive model features fresh white bodywork with a purple seat, as well as 1990s inspired purple/pink graphics and black wheels.
2024 Yamaha YZ450F Totalmotorcycle.com Key Features
- 450cc engine is lightweight, compact with broad pulling power across the entire rev range
- Aluminum bilateral beam frame provides just the right amount of strength and flex for the perfect balance of stability and cornering performance
- The YZ450F’s front fork features a hand operated compression clicker for simple, toolless adjustments
- Yamaha’s groundbreaking Power Tuner App
- Traction Control System communicates wheel slip to the ECU, tuning the engine to maintain ideal rear wheel traction
- Compact, lightweight, and durable clutch
- Slim body and optimized ergonomics
- Light, slim and compact reverse-head 450cc engine
- Strong and linear power
- 5-speed transmission and lightweight clutch
- Dry sump lubrication system
- Bilateral aluminium beam frame with model-specific rigidity balance
- 109 Kg wet with full tank of fuel
- Best-in-class KYB suspension
- Hand-adjustable front fork compression damping adjuster
- Slim and compact bodywork for easy rider agility
- Flat and narrow seat for rapid body weight shifting
- 3-mode adjustable Traction Control System
- Launch Control System
- Power Tuner App with Quick Tuning and set-up guide
- Lap timer
Featuring a reversed cylinder head layout, forged aluminum piston, 39 mm titanium valves, lightened crank assembly and dry sump lubrication, the 2024 YZ450F’s advanced DOHC four-stroke engine is light, compact and world renowned for its incredibly broad pulling power across the entire rev range.
The precisely tuned 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.
Iconic Heritage YZ Styling
Class-leading four-stroke performance wrapped in iconic heritage YZ style, the YZ450F 50th Anniversary Edition draws its inspiration from 1990s-era Yamaha two-stroke motocrossers to honor 50 years of Yamaha off-road innovation.
ADVANCED ALUMINUM BILATERAL BEAM FRAME
The precisely tuned 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.
POWERFUL 450CC FOUR-STROKE ENGINE
Featuring a reversed cylinder head layout, forged aluminum piston, 39 mm titanium valves, lightened crank assembly and dry sump lubrication, the 2024 YZ450F’s advanced DOHC four-stroke engine is light, compact and world renowned for its incredibly broad pulling power across the entire rev range.
50 years of winning. 50 years of innovation. 50 years of YZ.
Yamaha was born to race. Right from day one Yamaha put competition at the heart of its operations. And 50 years ago, Yamaha launched its first YZ production motocross models – the same year that the company won its first ever Motocross World Championship with Hakan Andersson on a factory YZM250. It was the beginning of a new era for the sport, and over the last half century Yamaha has established itself as one of the most innovative and competitive brands in the 4-stroke and 2-stroke classes.
Yamaha are marking this significant moment in the company’s history with an all new YZ250F that has been created with the immense knowledge gained during half a century of competition in every major GP category.
To commemorate 50 successful years since the first Yamaha YZ models made a lasting impact on the motocross racing world, the 2024 line-up will include exclusive YZ250F, YZ450F, YZ250 and YZ125 50th Anniversary Edition models. Featuring racing white bodywork, purple seats, black wheels and retro-styled purple/pink graphics, these 50th Anniversary Edition bikes offer every Yamaha rider the chance to be a part of this very special occasion.
The 50th Anniversary Edition colouring is inspired by the bold designs used on the YZ250 and YZ125 in the mid-1990s – a period of transition for Yamaha motocross machines which was soon to be followed by the arrival of the first YZ 4-stroke in 1998 and the beginning of a new era of ‘Yamaha Blue’ colours for the company’s Off Road Competition models.
The introduction of the new YZ250F reinforces the range to make the 2024 Yamaha Off Road Competition line-up stronger than ever – with a diverse choice of 4-strokes, 2-strokes, motocross, enduro, youth and kids’ bikes.
2024 Yamaha YZ450F Totalmotorcycle.com Features and Benefits
TOP FEATURES
Adjustable Traction Control & Launch Control
The 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 Launch Control System continues to implement traction control and features an rpm limiting setting, which can be adjusted in 500 rpm increments between 6,000 rpm and 11,000 rpm. Both systems are controlled through the Yamaha Power Tuner App.
Advanced Aluminum Bilateral Beam Frame
The precisely tuned 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.
Class-Leading Suspension
High-spec fully adjustable Speed Sensitive System KYB® coil spring-type fork provides exceptional bump absorption. The front fork also features toolless compression clickers for easy adjustment. The linkage-type rear suspension features a KYB® shock with revised damping characteristics to match the YZ450F’s highly refined chassis.
Cutting-Edge Yamaha Power Tuner App
Like having factory team support in your pocket, Yamaha’s groundbreaking Power Tuner App allows 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. Best of all, it’s free-of-charge.
High Performance Braking System
A large 270mm front brake rotor is coupled with a Nissin caliper to provide excellent braking performance. Out back, rear brake feel is improved by reducing the rigidity of the brake hose providing a wider range of control at the pedal.
Powerful 450cc Four-Stroke Engine
Featuring a reversed cylinder head layout, forged aluminum piston, 39 mm titanium valves, lightened crank assembly and dry sump lubrication, the 2024 YZ450F’s advanced DOHC four-stroke engine is light, compact and world renowned for its incredibly broad pulling power across the entire rev range.
Slim, Compact Body & Exceptional Ergonomics
The 2024 YZ450F’s slim, flat, compact body eases rider movement for improved control, including seamless, rounded features from seat edges and side covers to the narrow fuel tank and front shroud. The rider triangle is also optimized for increased legroom between the seat and footpegs, with a carefully considered handlebar position for a more natural posture and enhanced rider comfort.
The Ultimate Open Class YZ
The ultimate 450 raises the bar even higher. Building on its best-in-class performance, the 2024 YZ450F boasts exceptional power and sharp handling in a compact, lightweight package that makes fast riders even faster.
ADDITIONAL FEATURES
Race-Winning Details
The YZ450F boasts a wide range of top-spec details including 1-1/8-inch aluminum tapered handlebars, compact PVC handlebar pad, lightweight throttle cable, wide footpegs with lightweight aluminum alloy brackets, a quick-adjust clutch perch and a lightweight gold drive chain with YZ450F-specific chain guide.
CHASSIS/SUSPENSION
Class-Leading Suspension
High-spec fully adjustable Speed Sensitive System KYB® coil spring-type fork provides exceptional bump absorption. The linkage-type rear suspension features a KYB® shock with damping characteristics to match the YZ450F’s highly refined chassis. Newly revised internal valving works in combination with the frame and body to improve traction and increase cornering performance. Additionally, the front fork features a hand operated compression damping adjuster for simple, toolless adjustments.
High Performance Braking System
A large 270mm front brake rotor is coupled with a Nissin caliper to provide excellent braking performance. Out back, rear brake feel is improved by reducing the rigidity of the brake hose providing a wider range of control at the pedal.
Precision-Tuned Aluminum Bilateral Beam Frame
Striking the perfect balance of precise cornering performance and handling stability, the YZ450F’s aluminum bilateral beam frame consists of more than 10 different aluminum components welded together. This provides the opportunity to carefully tune rigidity and flex characteristics of each component to ensure competition-level performance. The result is a better handling machine with lighter feel, improved bump absorption and increased traction, allowing the rider to enter corners with greater confidence and more line choices.
Slim, Compact Body & Exceptional Ergonomics
The YZ450F’s slim, flat, compact body eases rider movement for improved control, including seamless, rounded features from seat edges and side covers to the narrow fuel tank and front shroud. The rider triangle is also optimized for increased legroom between the seat and footpegs, with a carefully considered handlebar position for a more natural posture and enhanced rider comfort.
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.
Triple Clamp with Adjustable Handlebar Mounts
The top triple clamp design balances rigidity for improved steering feel while the four-position adjustable handlebar clamp is rubber-mounted for comfort, reduced handlebar vibration and easily tunable bar position.
ENGINE
Adjustable Traction & Launch Control
The 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 Launch Control System continues to implement traction control and features an rpm limiting setting, which can be adjusted in 500 rpm increments between 6,000 rpm and 11,000 rpm. Both systems are controlled through the Yamaha Power Tuner App.
Advanced Fuel Injection
The engine breathes through a 44mm Mikuni® throttle body fed by a high-pressure electric pump to ensure optimum fuel atomization and power for a wide range of riding conditions. The ultra-compact throttle body also saves weight and improves mass-centralization.
Compact Five-Speed Transmission
Tri-shaft transmission layout vertically stacks the transmission shafts, raising the center shaft and forming a triangle between the crank, drive shaft and main shaft for a lighter, more compact transmission.
Compact, Lightweight Clutch
An advanced disc spring clutch design 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. Premium clutch cover employs a stylish geometric design that helps minimize scratching and lends a bold look.
Electric Starter System
The YZ450F features a compact electric starter system to minimize restart delays on track and add convenience everywhere else. Powered by a high-capacity and ultra-lightweight four-cell lithium-ion battery, the system adds minimal weight.
Industry-Leading Yamaha Power Tuner App
The free-of-charge Yamaha Power Tuner App brings the power of the GYTR® Power Tuner to your iOS® or Android® device. Using wireless connectivity to talk to the bike’s onboard CAN-bus network, the app allows 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. The app has been designed to be user-friendly with intuitive features including a “Simple Tuning” slide bar for engine mapping, Traction and Launch Control tuning, lap timer, along with helpful engine and suspension tuning guides. Additionally, lightweight handlebar-mounted switchgear allows on-the-fly selection of preloaded engine maps.
Optimized 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 design allows the airbox cover to be lower and more narrow and radiator shrouds to be slimmer.
Powerful 450cc Four-Stroke Engine
Featuring a reversed cylinder head layout, forged aluminum piston, 39 mm titanium valves, lightened crank assembly and dry sump lubrication, the 2024 YZ450F’s advanced DOHC four-stroke engine is light, compact and world renowned for its incredibly broad pulling power across the entire rev range.
*Manufacturer’s Suggested Retail Price (MSRP) shown. Does not include tax, title, prep or destination charges. Actual prices set by dealer.
**Fuel Economy is estimated.
***Wet weight includes the vehicle with all standard equipment and all fluids, including oil, coolant (as applicable) and a full tank of fuel. It does not include the weight of options or accessories. Wet weight is useful in making real-world comparisons with other models.
2024 Yamaha YZ450F – Totalmotorcycle.com USA Specifications/Technical Details
US MSRP Price: $9,999 USD
Canada MSRP Price: $11,799 CDN
Europe/UK MSRP Price: £ See Dealer GBP (On The Road inc 20% Vat)
ENGINE
| ENGINE | Liquid-cooled, DOHC, 4-valve (titanium), single |
| DISPLACEMENT | 450 cc |
| BORE AND STROKE | 97.0 x 60.8 mm |
| COMPRESSION RATIO | 13.0:1 |
| FUEL DELIVERY | Mikuni 44mm throttle body F.I. |
| LUBRICATION | Wet sump |
| IGNITION / STARTING | TCI / Electric |
| TRANSMISSION | Constant mesh, 5-speed |
| FINAL DRIVE | Chain |
CHASSIS
| SUSPENSION (FRONT) | Fully adjustable 48mm inverted fork / 310 mm (12.2 in.) wheel travel |
| SUSPENSION (REAR) | Fully adjustable linkage-type / 317 mm (12.4 in.) wheel travel |
| BRAKES (FRONT) | 270 mm, floating disc / twin piston caliper |
| BRAKES (REAR) | 240 mm, disc / single piston caliper |
| TIRES (FRONT) | 80/100-21 Dunlop® Geomax MX33F |
| TIRES (REAR) | 120/80-19 Dunlop® Geomax MX33 |
CRITICAL DATA
| LENGTH | 2,180 mm (85.8 in.) |
| WIDTH | 830 mm (32.7 in.) |
| HEIGHT | 1,275 mm (50.2 in.) |
| WHEELBASE | 1,480 mm (58.3 in.) |
| GROUND CLEARANCE | 350 mm (13.8 in.) |
| SEAT HEIGHT | 825 mm (32.5 in.) |
| FUEL CAPACITY | 6.2 litres |
| WET WEIGHT | 109 kg (240 lb) |
| COLOUR(S) | Team Yamaha Blue Monster Energy Yamaha Racing Edition |
2024 Yamaha YZ450F – Totalmotorcycle.com Canada Specifications/Technical Details
ENGINE
| ENGINE | Liquid-cooled, DOHC, 4-valve (titanium), single |
| DISPLACEMENT | 450 cc |
| BORE AND STROKE | 97.0 x 60.8 mm |
| COMPRESSION RATIO | 13.0:1 |
| FUEL DELIVERY | Mikuni 44mm throttle body F.I. |
| LUBRICATION | Wet sump |
| IGNITION / STARTING | TCI / Electric |
| TRANSMISSION | Constant mesh, 5-speed |
| FINAL DRIVE | Chain |
CHASSIS
| SUSPENSION (FRONT) | Fully adjustable 48mm inverted fork / 310 mm (12.2 in.) wheel travel |
| SUSPENSION (REAR) | Fully adjustable linkage-type / 317 mm (12.4 in.) wheel travel |
| BRAKES (FRONT) | 270 mm, floating disc / twin piston caliper |
| BRAKES (REAR) | 240 mm, disc / single piston caliper |
| TIRES (FRONT) | 80/100-21 Dunlop® Geomax MX33F |
| TIRES (REAR) | 120/80-19 Dunlop® Geomax MX33 |
CRITICAL DATA
| LENGTH | 2,180 mm (85.8 in.) |
| WIDTH | 830 mm (32.7 in.) |
| HEIGHT | 1,275 mm (50.2 in.) |
| WHEELBASE | 1,480 mm (58.3 in.) |
| GROUND CLEARANCE | 350 mm (13.8 in.) |
| SEAT HEIGHT | 825 mm (32.5 in.) |
| FUEL CAPACITY | 6.2 litres |
| WET WEIGHT | 109 kg (240 lb) |
| COLOUR(S) | Team Yamaha Blue Monster Energy Yamaha Racing Edition |
2024 Yamaha YZ450F – Totalmotorcycle.com European Specifications/Technical Details
Engine
Engine type 4-stroke, Liquid-cooled, DOHC, 4-valves, Single cylinder
Displacement 450cc
Bore x stroke 97,0 × 60,8 mm
Compression ratio 13,0 : 1
Lubrication system Dry sump
Clutch type Wet, Multiple Disc
Ignition system TCI
Starter system Electric
Transmission system Constant Mesh, 5-speed
Final transmission Chain
Fuel system Fuel Injection
Chassis
Frame Aluminium Bilateral Beam
Caster angle 26°55
Trail 120 mm
Front suspension system Upside-down telescopic fork
Rear suspension system link suspension, Swingarm
Front travel 310 mm
Rear travel 315 mm
Front brake Hydraulic Single Disc, Ø270 mm
Rear brake Hydraulic Single Disc, Ø240 mm
Front tyre 80/100-21 51M Tube type
Rear tyre 120/80-19 63M Tube type
Dimensions
Overall length 2.180 mm
Overall width 825 mm
Overall height 1.275 mm
Seat height 965 mm
Wheel base 1.480 mm
Minimum ground clearance 350 mm
Wet weight (including full oil and fuel tank) 109 kg
Fuel tank capacity 6,2 L
Oil tank capacity 1,2 L
Manufacturer Specifications and appearance are subject to change without prior notice on Total Motorcycle (TMW).
