The mini race bike of choice for future champions. High performance, 2-stroke engine, 6-speeds, top shelf suspension, light and nimble.Top FeaturesModern Styling: Aggressive, modern styling includes the front fender, number plate, radiator shroud and side number plates.Adjustable Controls: Clutch lever reach adjuster to accommodate smaller hands for younger riders.Compact Two-Stroke Powerplant: Liquid-cooled, 85cc crankcase reed-valve-inducted six-speed is light, compact and designed to deliver hard-hitting, moto-winning power throughout the rpm range.Close-Ratio Transmission: Smooth-shifting, six-speed close-ratio transmission with heavy duty multiplate clutch delivers maximum hookup for outstanding acceleration and corner-exiting power.
Nothing beats a YZ250 for pure lightweight 2-stroke performance combined with Yamaha reliability and durability.Top FeaturesModern Styling: Modern, aggressive styling, including front fender, front number plate, radiator shrouds, side number plates, air box, rear fender, fork guards, as well as the rear brake disc protector, rear brake caliper protector and wider foot pegs—just like the 4-strokes.Lightweight Frame: A light aluminum frame housing a patented YPVS-equipped ripper of an engine results in an awesome power-to-weight ratio.Rider-Friendly Chassis: Ultra light weight means nimble handling with less fatigue.New 270mm Front Brake: Larger 270mm front disc brake coupled with new pad material offers outstanding machine control and performance, with exceptional stopping power and controllability.
Reigning 2-straight MX and SX West Champion and winner of every major 250 shootout! More refined for 2017. The best just got even better.Top FeaturesInnovative Engine Design: A liquid-cooled, DOHC 4-valve, fuel-injected engine with forward-positioned downdraft intake delivers class leading engine power, updated for 2017 to further improve top-end power. This engine 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.
YZ250FX is a light, powerful machine built to win cross country races.Top FeaturesInnovative Hare Scramble/GNCC® Engine Design: Based on the championship-winning YZ250F, featuring Yamaha's revolutionary rearward slanted, liquid-cooled, DOHC 4-stroke power plant with forward-positioned straight downdraft symmetrical intake, and with an added sixth gear and wide ratio transmission, the YZ250FX is an "out-of-the-box" Hare Scrambles/GNCC® competition machine.Updated Engine: The all-new engine is based on the 2017 YZ250F, and includes a wide variety of updates: an all-new cylinder head, lightweight forged, two-ring, flat-top piston; a shorter, more durable piston pin with diamond like carbon (DLC) coating; a revised piston oil jet, and all-new connecting rod, crankshaft, and counterbalancer designs. Together, these updates improve peak power, power delivery and overall durability.
YZ250X is ultimate, 2-stroke off-road racing machine built to win x-country races.Top FeaturesStunning Two-Stroke Power, Tuned for Cross-Country and Hare Scrambles Racing: The YZ250X is optimized for the unique demands of Hare Scrambles and GNCC® racing. The YPVS-equipped 249cc two-stroke engine is combined with a wide-ratio five-speed transmission for the ultimate cross-country power plant.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.
Light, powerful, KYB® Speed-Sensitive forks and Dunlop MX52® tires, plus new 270mm front brake disc for ultimate 125 2-stroke.Top FeaturesModern Styling: Modern, aggressive styling, including front fender, front number plate, radiator shrouds, side number plates, air box, rear fender, fork guards, as well as the rear brake disc protector, rear brake caliper protector and wider foot pegs—just like the 4-strokes.Lightweight Frame: A light aluminum frame housing a patented YPVS-equipped ripper of an engine results in an awesome power-to-weight ratio.Race-Ready Features: The YZ125 is ready to race out of the crate, complete with an aluminum handlebar, titanium foot pegs and gripper seat.
Dirt Rider, and shootout winner. Huge power and industry-best suspension, even better for 2017.Top FeaturesInnovative Engine Design: The revolutionary rearward-slanted-cylinder design of the YZ450F allows for a straight down-draft intake with a symmetrical port layout for smooth controllable power delivery throughout the RPM range. This engine design also achieves unmatched mass centralization, for light and nimble handling.GYTR® Power Tuner Ready: Accessory GYTR Power Tuner lets owners adjust air/fuel mixture and ignition timing maps to match engine performance characteristics to the rider and track conditions in a matter of seconds with the push of a few buttons, as well as monitor engine diagnostic codes.
Designed for closed course X-Country and enduro-type racing the YZ450FX combines light, nimble handling with the power of a 450.Top FeaturesInnovative Hare Scramble/GNCC® Engine Design: The YZ450FX shares the revolutionary rearward-slanted-cylinder design of the YZ450F that allows for a straight downdraft intake with a symmetrical port layout. In the YZ450FX, this engine delivers a controllable, torquey power character with strong top-end power tuned specifically for cross-country racing.Bilateral Beam Aluminum Frame: A nearly identical bilateral beam frame that is found on the championship winning YZ450F is used on the YZ450FX. It places the engine, fuel tank and exhaust close to the center mass of the bike for extremely light and nimble handling character.
Key FeaturesA light aluminum frame housing an amazingly light and compact engine results in an awesome power-to-weight ratio.The YZ125 is ready to race out of the crate, complete with an aluminum handlebar, titanium foot pegs, and gripper seat.A pure motocross machine, the light and nimble YZ125 is the perfect choice for riders stepping up from the 85cc class.Ultra lightweight means nimble handling with less fatigue.
