2018 Yamaha YZ250X - UY05707

2018 Yamaha YZ250X

THE ULTIMATE 2-STROKE OFF-ROAD RACER.

The ultimate 2-stroke off-road racing machine built to win X-Country races.

Features may include:

• Engine

GNCC-Tuned YZ250 Power

Based on the legendary YZ250 249cc liquid-cooled reed-valve-inducted two-stroke engine, the YZ250X utilizes a revised compression ratio, exhaust port timing, revised Yamaha Power Valve System (YPVS) timing, and a model-specific CDI unitall focused on creating a wide, controllable power character ideal for cross-country racing.

Revised Power Valve

The YZ250X features the patented Yamaha Power Valve Systemwith broader opening timing compared to the YZ250 for smoother powerto combine bottom-end acceleration with strong midrange and eye-opening top-end.

Narrow Exhaust Pipe

Unique compact exhaust expansion chamber is designed especially for the YZ250X, improving both horizontal and vertical clearance on tight, technical trails, while still providing excellent exhaust efficiency.

• Chassis/Suspension

YZ250-Based Frame

A carefully engineered aluminum frame and swingarm give the YZ250X the famous handling proven by the championship winning YZ250 motocross machine on tracks around the world.

Lightweight Subframe

Removable aluminum rear subframe is constructed of square-section tubing for reduced weight.

270mm Front Brake

Large 270mm front disc brake coupled with high-performance pad material offers outstanding machine control and performance, with exceptional stopping power and controllability.

• Additional

Cross-Country Ergonomics

A racy "gripper" type seat and narrow fuel tank combine with a tapered aluminum handlebar and adjustable mounts to create greater freedom of movement and more comfortable ergonomics for riders.

Cross-Country Features

Off-road focused tires with an 18 rear wheel, wide-ratio gearing, a standard side stand, sealed O-ring chain and a reserve fuel petcock.