2018 Yamaha YZ 250F

CHAMPIONSHIP - PROVEN!The 2-straight MX & SX West Champ and undisputed benchmark in 250 motocross bikes.Features may include:

• Innovative Engine Design

A liquid-cooled, DOHC 4-valve, fuel-injected engine with forward-positioned downdraft intake delivers class leading engine power. This design allows for unmatched mass centralization, concentrating the motorcycle�s key components�engine, fuel tank and exhaust system�toward the center of the motorcycle achieving light and nimble handling performance.

• Durable Transmission

The transmission gears, dogs and shift mechanisms are designed to smooth gear changes and improve durability under the heavy demands of motocross racing.

• Bilateral Beam Aluminum Frame

A Yamaha�s renowned bilateral beam aluminum frame features compact overall dimensions that balance minimal weight with the strength and rigidity needed for race-winning performance. This frame features a forged section at the swingarm pivot and engine mounting brackets for tuned responsiveness, handling and unmatched lightweight feeling.

• Refined Suspension Settings

Industry-leading, fully adjustable KYB� spring-type fork with speed sensitive damping features advanced valving for improved suspension feel and balance. The linkage type rear suspension features a KYB� rear shock also features settings optimized for ideal damping characteristics.