New Arrival: 2027 Yamaha YZ450F in iconic Yamaha Racing Blue—now available at Action Power Sports in Waukesha, Wisconsin. If you’re looking for a competition-focused motocross machine with proven Yamaha engineering, this YZ450F is ready to be the centerpiece of your next season.

At the heart of the YZ450F is a 450 cc liquid-cooled, DOHC single with Mikuni 44mm fuel injection and electric start, paired with a 5-speed constant-mesh transmission and chain final drive. The chassis is equipped with fully adjustable suspension front and rear, plus strong stopping power from a 270 mm front floating disc and 240 mm rear disc. With a 110 kg (243 lb) wet weight and 6.2 L fuel capacity, it’s built to feel responsive and race-ready.

Advantages & benefits:

Brand-new 2027 inventory—fresh, clean, and ready to ride
Fully adjustable suspension for dialing in your setup
Fuel injection and electric start for modern convenience
Trusted Yamaha performance and durability
Local, knowledgeable team and multi-brand support

We proudly carry top brands including Yamaha, Honda, Kawasaki, Polaris, Can-Am, Sea-Doo, Ski-Doo, Suzuki, and more.

Visit or call today:
Action Power Sports
S14W22605 Coral Dr, Waukesha, Wisconsin 53186
Phone: 262 232-6580

2027 Yamaha YZ450F

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