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. - The Yamaha 2025 YZ450F

Yamaha Yz 450F Motorcycles For Sale: 796 Motorcycles Near Me - Find New and Used Yamaha Yz 450F Motorcycles on Cycle Trader.

The Yamaha YZ450F is a four-stroke racing motocross bike built by Yamaha Motor Corporation.It was the successor to the previous YZ426F which was discontinued in 2003. It is credited by Cycle World and Dirt Rider magazines as the bike that started the four-stroke dirt bike revolution. [1] [2] The 2006 YZ250F and YZ450F were the first production motorcycles equipped with titanium …

Aug 14, 2024 · 2025 Yamaha YZ450F First Ride Review. Better than ever. By Casey Casper. August 14, 2024

Nov 5, 2024 · MXA had Yamaha’s test department build us four different maps for the 2024 YZ450, each one mellower than the one before. We chose the mellowest map last year, but on the 2025 YZ450F, we were ...

Sep 28, 2024 · The 2025 model produces 55.3 hp and 33.0 lb.-ft. of torque at the rear wheel on Dirt Rider’s in-house Dynojet 250i dynamometer.For comparison’s sake, that’s 1.8 hp more than its closest ...

Aug 13, 2024 · The 2023 Yamaha YZ450F, and subsequent 2024 model, was a proven shootout winner.Which brings us to 2025: Instead of resting on its laurels, Yamaha further fine-tuned the already-potent YZ450F.Read ...

N o modern motocross bike generates such diverse reactions as the Yamaha YZ450F. Some love it, others love it a lot. There are some dissenting votes in the mix as well, even among recent teammates on the Monster Energy Star Yamaha racing team.

Mar 21, 2025 · Lighter, more compact with increased power across the entire rev range, the powerful 450cc engine maintains the previous YZF450FX model’s exceptional pulling power and renowned ease-of-use, with ECU settings tailored to enhance low-end tractability and a 500 rpm higher rev limit for even more top-end power.

Mar 21, 2025 · 2025 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 …