New 2019 Yamaha YZ450FX Dirt Bike Motorcycle

2019 Yamaha YZ450FX, DEMO, SAVE HUGE!

2019 Yamaha YZ450FX POWER, TUNED TO PERFECTION

Same DNA as the class-leading YZ450F, with a bigger fuel tank, electric start and power tuner smartphone app that lets you adjust your bike’s settings to your specific style and conditions.

Features may include:

• Engine

Rearward-Slanted Cylinder Design

The YZ450FX’s distinct rearward-slanted cylinder design complete with rear exhaust and forward-mounted intake system features a cylinder head that works with the frame geometry for optimized weight distribution. Inside, the engine features a straight intake tract, aggressive cam profiles, high-compression “box bridge” piston design with DLC-coated piston pin, and more. Finally, the YZ450FX features specific ECU settings to suit the needs of cross-country riders.

Electric Starter System

The YZ450FX features a compact electric starter system to minimize restart delays on track and add convenience everywhere else. Powered by a high-capacity and ultra-lightweight four-cell lithium-ion battery, the system adds minimal weight.

Yamaha Power Tuner App

Breaking new ground in the industry again Yamaha created the Power Tuner app, which brings the power of the GYTR Power Tuner to your iOS or Android device. Using WiFi to connect to the bike’s onboard CAN-bus network, the app allows owners to adjust air/fuel mixture and ignition timing maps to tune engine performance for track conditions, record race log information, and monitor a range of data such as maintenance and system diagnosis, engine run time, and more.

• Chassis/Suspension

Aluminum Frame

Upper frame bracing provides rigidity and durability, while rear frame spars and cross-country-tuned engine mounts centralize mass for the best possible balance of bump absorption, stiffness and rider feeling.

Compact Body and Seat Design

The YZ450FX features stylish bodywork from tip to tail, including a large 2.15 gallon, mass-centralized fuel tank, the body design is narrow for more comfortable knee grip and control feeling, while the narrower and lower seat gives the rider additional room to move aboard the machine.

Class-Leading Suspension

Industry-leading, fully adjustable KYB coil spring-type fork with speed sensitive damping provides exceptional balance between handling and bump absorption, for race-winning handling performance. The linkage type rear suspension features a KYB shock with specially-tuned damping characteristics to match the YZ450FX chassis. And for 2019, both front and rears systems feature revised settings for optimal GNCC performance.

• Additional

GNCC -Focused Details

The YZ450FX includes a range of cross-country specific upgrades co