Description
x 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.
Featuring a reversed cylinder head layout, forged aluminum piston, 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.
And 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.
Displacement (cc):450.0
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):6.1
Final Transmission:Chain
Transmission:Constant mesh, 5-speed
Width (mm):830
Height (mm):1275
Seat Height (mm):965
Wheelbase (mm):1478
Ground Clearance (mm):350
Wet Weight (kg):109
Featuring a reversed cylinder head layout, forged aluminum piston, 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.
And 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.
ENGINE
Engine Type:Liquid-cooled 4-stroke, DOHC, 4-valveDisplacement (cc):450.0
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):6.1
Final Transmission:Chain
Transmission:Constant mesh, 5-speed
CHASSIS
Frame Type:Bilateral Beam
Suspension Front:Telescopic forks, 310mm travel
Suspension Rear:Swingarm (link suspension), 315mm travel
Brakes Front:Hydraulic single disc, 270mm
Brakes Rear:Hydraulic single disc, 240mm
Tyres Front:80/100-21 Dunlop Geomax MX33F
Tyres Rear:120/80-19 Dunlop Geomax MX33
DIMENSIONS
Length (mm):2180Width (mm):830
Height (mm):1275
Seat Height (mm):965
Wheelbase (mm):1478
Ground Clearance (mm):350
Wet Weight (kg):109
Shipping & Return
xShipping & Returns
📦 Shipping
We offer standard shipping to customers in the United States.
Orders are typically processed within 1–2 business days. Once your order ships, you’ll receive a confirmation email from service@gempuff.com with tracking details.
Please note that tracking information may take up to 24 hours to activate and 24–48 hours to update after shipment.
All orders are shipped from our U.S. warehouse, located in Boerne , Texas. We work with trusted international logistics partners and local carriers, such as FedEx or UPS, to ensure quick and reliable delivery.
Estimated delivery time is 3–7 business days, excluding processing time and customs clearance.
🔄 Returns & Refunds
We accept returns within 30 days of delivery.
To be eligible for a return, items must be unused and in their original condition. All returns must be authorized in advance. Please contact us at service@gempuff.com to request a Return Authorization (RMA) before sending any item back.
Return shipping instructions and the correct return address will be provided after approval. Unauthorized returns may not be accepted.
For full details, please review our Return & Refund Policy.
📍 Order Cancellation
Orders may be canceled before shipment. If you contact us within 24 hours of purchase, we’ll do our best to stop processing. Once an order has shipped, it can no longer be canceled.
🧾 Taxes & Fees
Prices displayed on our website include the product price only.
No additional fees are charged at checkout other than applicable taxes (if any).
📞 Customer Support
Email: service@gempuff.com
Hours: Monday–Friday, 8:00 AM – 6:00 PM (Eastern Standard Time)
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