Based on YZ450F, packed with "out-of-the-box" enduro features: 18-inch rear wheel, computer, head and tail lights, CARB and EPS compliant.Top FeaturesInnovative YZ450F-Based Engine Design: With a revolutionary rearward slanted, liquid- cooled, DOHC 4-stroke powerplant with four titanium valves based on the YZ450F, a wide ratio five-speed transmission and WR- specific modifications—the WR450F is an "out-of-the-box" enduro machine. (California Green Sticker compliant with a forestry service-approved spark arrestor.)Electric Starter System: Main switch-free electrical system provides push-button electric starting convenience. Just push the starter button and go—no need to power on a main switch or insert a key.
