New Arrival: 2026 Yamaha YZ450F 70th Anniversary Edition—now available at River & Sea Marine & Motorsports in Soldotna, Alaska. If you’re looking for a race-bred motocross machine with premium components and iconic anniversary styling, this is the one to see in person.

Built around a 450cc liquid-cooled DOHC 4-stroke engine with Mikuni® 44mm fuel injection and a constant-mesh 5-speed transmission, the YZ450F is designed for crisp response and confident control. Suspension is handled by fully adjustable KYB® components front and rear, paired with hydraulic disc brakes for strong stopping power. With a listed wet weight of 243 lb and 1.6 gal fuel capacity, it’s ready for motos, practice days, and serious competition.

Highlights & benefits:

70th Anniversary Edition exclusivity and standout look
Fully adjustable KYB® suspension (12.2 in front / 11.6 in rear travel)
Dunlop® Geomax MX33 tires for proven track traction
30 Day Limited Factory Warranty
Trusted local dealer support and parts access

We’re proud to represent top brands including Yamaha, Can-Am, Ski-Doo, Lynx, Hewescraft, Stabicraft, and Willie Boats.

Visit or call today:
River & Sea Marine & Motorsports
45015 B K Beach Rd, Soldotna, Alaska 99669
Phone: 907 262-2690

2026 Yamaha YZ450F 70th Anniversary Edition

Specifications

Manufacturer specifications

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