YZ250X - Yamaha Motorsports

YZ250X - Yamaha Motorsports
1 . S t u n n i n g T w oo-- Stroke Power, Tuned for Cross
Cross-Country and Hare Scrambles Racing
All new for 2016: optimized for the unique demands of Hare
Scrambles and GNCC® racing. The YPVS™-equipped 249cc twostroke engine is combined with a wide-ratio five-speed transmission
for the ultimate Cross-Country power plant.
2 . Motocross
Motocross-- Derived Aluminum Frame
Ultra lightweight YZ250-spec frame features carefully engineered
combination of aluminum castings, forgings and extrusions for the
perfect balance of rigidity and flex, with industry-leading fully
adjustable, KYB® speed sensitive spring-type suspension tested and
tuned specifically for the needs of cross-country racers.
3 . Racing Style and Ergonomics
Aggressive bodywork carries the racing heritage of the latest YZ250
motocrosser with updated styling from front fender to the rear brake
protector, and is ready to race out of the crate, complete with an
aluminum tapered handlebar, YZ-F-style foot pegs, gripper seat, and
off-road specific Dunlop® tires.
4 . GNCC
GNCC-- Specific features
18-inch rear wheel, sealed O-ring chain, wide ratio transmission,
narrow expansion chamber, off-road focused tires and suspension
settings, a standard side stand and fuel tank petcock with reserve
Team Yamaha Blue/White
$7,390 MSRP
Manufacturer's Suggested Retail Price (MSRP) shown. Does not include tax, title, prep or destination charges. Actual prices set by dealer.
GNCC-Tuned YZ250 Power
Legendary YZ250 249cc liquid-cooled reed-valve-inducted two-stroke
engine, a new compression ratio, new exhaust port timing, updated
Yamaha Power Valve System (YPVS) timing, and a new model-specific
CDI unit – all focused on making a wide, controllable power character
ideal for cross-country racing.
Revised Power Valve
Patented Yamaha Power Valve System - now with broader opening
timing for even smoother power - combines bottom-end acceleration
with strong midrange and eye-opening top-end.
Compact Exhaust Pipe
New exhaust expansion chamber is designed especially for the new
YZ250X, and is narrower both horizontally and vertically for clearance
on tight, technical trails, while still providing excellent exhaust
Advanced Carburetor
38mm Keihin® PWK carburetor with throttle position sensor provides
precise fuel/air mixing and crisp throttle response throughout the
YZ250-Based Frame
A carefully engineered, advanced 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.
Industry-Leading KYB® Fork
Industry-leading, fully adjustable KYB® spring-type fork with speed
sensitive damping uses piston speed to control damping force for
super-precise handling and a smooth ride, with minimal wasted stroke
or abrupt shocks for the rider – all tuned for the demands of crosscountry racing.
Engine Type
249cc liquid-cooled 2-stroke; reed-valve inducted
Bore x Stroke
66.4mm × 72.0mm
Compression Ratio
Fuel Delivery
Keihin® PWK38S
Constant mesh 5-speed, multiplate wet clutch
Final Drive
Suspension / Front
KYB® Speed-Sensitive System inverted fork;
fully adjustable, 11.8-in travel
Suspension / Rear
KYB® Monoshock; fully adjustable, 12.4-in
Brakes / Front
Hydraulic single disc brake, 250mm
Brakes / Rear
Hydraulic single disc brake, 245mm
Tires / Front
90/90-21 Dunlop® AT81F
Tires / Rear
110/100-18 Dunlop® AT81
86.0 in x 32.5 in x 50.8 in
Smooth KYB® Shock
Rear, fully adjustable KYB® shock features 12.4 inches of travel,
separate adjusters for high- and low-speed compression damping, and
a full lock oil rebound system for increased comfort, control and
fantastic rear wheel traction.
Enduro-Specific Wheels and Tires
Cross-country-spec Dunlop® Geomax AT81 tires front and rear are
ready to head straight to the races. An 18-inch rear tire has a taller
sidewall to improve comfort and reduce pinch flats.
Seat Height
38.2 in
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.
58.5 in
Maximum Ground
14.2 in
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.
Fuel Capacity
Wet Weight***
229 lb
30 Day (Limited Factory Warranty)
For Accessories, visit shopyamaha.com
Team Yamaha Blue/White
Racing Intake System
Special-design carbon fiber reed-valve petals improve throttle response
and engine performance across the entire rpm range.
Wide-Ratio Gearing
Smooth-shifting, five-speed, wide-ratio transmission ensures proper
gearing from tight woods sections to wide-open fire roads.
YZ250 Cooling System
Large-capacity radiator features a ten-row core with four louvers for
maximum cooling efficiency.
Updated Digital Ignition
Digital CDI ignition system delivers precise spark for faster, stronger
response anywhere in the powerband, specifically tuned for the needs
of the new YZ250X.
Proven Braking Performance
YZ250F-style front brake caliper with 250mm wave-style front and
245mm wave-style rear discs minimize unsprung weight and provide
excellent stopping power.
Specifications subject to change without notice. This document contains many of Yamaha's valuable trademarks. It may also contain trademarks belonging to other companies. Any references to other companies or their
products are for identification purposes only, and are not intended to be an endorsement. © 2017 Yamaha Motor Corporation, U.S.A. All rights reserved.
*** Wet weight includes the vehicle with all standard equipment and all fluids, including oil, coolant (as
applicable) and a full tank of fuel. It does not include the weight of options or accessories. Wet weight is
useful in making real
real--world comparisons with other models.
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