Lighter & More Powerful

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🚨 New model alert! 🚨 Get ready to reach the top of the podium. With the new YZ450F and the ultimate YZ250F, the #victorYZone has never been so close. _ _ _ _ _ _ #Yamaha #victorYZone #offroad #mx #yz450f #yz250f #yz250

A post shared by Yamaha Motor UK (@yamahamotoruk) on Jun 4, 2019 at 9:45am PDT

Yamaha just posted new photos on 2020 Yamaha YZ450F. 

Features:

• More powerful
• New engine - high compression single-cylinder engine
• Lighter and more compact engine
• Better handling motocross experiences
• Lighter aluminum frame

Also:

• New compact cylinder head
• Redesigned combustion chamber shape
• Steeper valve angels
• More aggressive cam profiles