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NEW FOR 2015 FOR BOTH THE YZ250 & YZ125

• Front fender
• Radiator shrouds
• Side number plates
• Rear fender
• Fork guards
• Airbox
• Rear sprocket
• Front brake hose holder
• Foot pegs
• Tires
• Triple clamps
• Rear brake caliper protector and disc guard

2015 YZ125 FEATURES & BENEFITS

NEW! Modern, aggressive new styling for 2015 looks awesome.
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NEW! The latest generation KYB Speed-Sensitive fork just like the 4-stroke machines has been added and provides industry leading performance
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NEW! A clutch lever position adjuster is adopted to allow adjustments based on rider preferences and accommodates differing hand sizes.
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NEW! The latest Dunlop MX52 tires are used for the best off-road traction, performance and reliability.

YZ125 ENGINE:

Amazingly compact 124cc reed-valve-inducted two-stroke helps produce an awesome power-to-weight ratio.
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Reed-valve spacer improves acceleration across the entire powerband.
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Patented YPVS power-valve system combines crisp, hard-hitting bottom-end acceleration with strong midrange and eye-opening top-end.
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Six-speed, close-ratio transmission optimizes gear ratios for maximum performance.
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Digital CDI ignition system delivers precise spark and monitors engine speed to ensure optimal timing for faster, stronger response during hard
acceleration.
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Large-capacity radiator features a 10-row core to deliver maximum cooling efficiency at all performance levels.
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Trick, works-style clutch lever features race-spec barrel adjuster for on- the-fly adjustability.

YZ125 CHASSIS/SUSPENSION:

YZ250F-style front-brake caliper and wave-style front and rear discs minimize unsprung weight and provide excellent stopping power.
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A carefully engineered, advanced aluminum frame and swingarm give the YZ125 the best handling in its class.
Speed-Sensitive System 48mm KYB fork; damping force is controlled by piston speed which provides a smoother, more precise ride with 11.8 inches of travel.
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Removable, lightweight aluminum rear subframe.
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Rear, fully adjustable KYB® shock features reduced-friction Kashima coating of internals. 12.4 inches of travel, separate adjusters for high- and low-speed compression damping make it the industry leader in suspension performance.
—
Tapered rear wheel spacers ease sliding the rear wheel into place for quicker tire changes.
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Latest spec Dunlop MX52 knobbies offer race-spec traction and wear.

Yz125 ADDITIONAL FEATURES:

Special-design “gripper” type seat and fuel tank, aluminum handle bars in an adjustable top clamp create greater freedom of movement and more comfortable ergonomics for riders.
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Wide, cleated, folding foot pegs are lightweight and provide excellent comfort, grip and ground clearance.
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Use of lightweight box-head bolts throughout the chassis eases maintenance while reducing weight for increased performance.
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Wide-diameter fuel tank cap for easier refueling.
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Repackable exhaust silencer.

 2015 YZ250 FEATURES & BENEFITS

NEW! All-new modern, aggressive styling for 2015.
—
NEW! The latest-generation KYB Speed-Sensitive fork, just like the 4-stroke machines, has been added and provides industry-leading performance.
—
NEW! A clutch lever position adjuster is adopted to allow adjustments based on rider preferences and accommodates differing hand sizes.
—
NEW! The latest Dunlop MX52 tires are used for the best off-road traction, performance and reliability.

YZ250 ENGINE:

249cc liquid-cooled reed-valve-inducted two-stroke engine is lightweight, compact and features an incredibly wide, hard-hitting powerband.
—
Patented YPVS power-valve system combines crisp, hard-hitting, bottom-end acceleration with strong midrange and eye-opening top-end.
—
38mm Keihin PWK carburetor with power jet and throttle position sensor (TPS) provides precise fuel/air mixing and extra-crisp throttle response throughout the powerband.
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Special-design carbon fiber reed-valve petals improve throttle response and engine performance across the entire rpm range.
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Smooth-shifting, five-speed, close-ratio transmission with heavy-duty, multiplate clutch.
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Primary kickstarter ensures smooth, easy starting action and reduced weight.
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Large-capacity radiator features a 10-row core for maximum cooling efficiency.
—
Digital CDI ignition system delivers precise spark for faster, stronger response anywhere in the powerband.
—
Trick, works-style clutch lever features race-spec barrel adjuster for on- the-fly adjustability.

YZ250 CHASSIS/SUSPENSION:

YZ450F-style front-brake caliper and wave-style front and rear discs minimize unsprung weight and provide excellent stopping power.
—
Latest spec KYB 48mm forks feature the Speed-Sensitive System that uses piston speed to control damping force for super-precise handling and a smooth ride.
—
A carefully engineered, advanced aluminum frame and swingarm give the YZ250 the best handling in the 250 class.
—
Removable, lightweight aluminum rear subframe.
—
Rear, fully adjustable KYB shock features reduced-friction Kashima coating of internals. 12.4 inches of travel, separate adjusters for high- and low-speed compression damping make it the industry leader in suspension performance.
—
Lightweight 21-inch front and 19-inch rear Excel® rims provide exceptional durability and help reduce unsprung weight for optimal suspension, performance and handling.
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Tapered rear wheel spacers ease sliding the rear wheel into place for quicker tire changes.
—
Latest spec Dunlop MX52 knobbies offer race-spec traction and wear.

YZ250 ADDITIONAL FEATURES:

Wide-diameter fuel tank cap ensures easier usage, while larger tank opening means faster, hassle-free refueling.
—
Special-design “gripper” type seat and fuel tank and aluminum handlebars in an adjustable top clamp create greater freedom of movement and more comfortable ergonomics for riders.
—
Wide, cleated, folding foot pegs are lightweight and provide excellent comfort, grip and ground clearance.

 

2015 YAMAHA TWO-STROKE WALKAROUND

https://youtube.com/watch?v=87mJmyliV98

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