Fully automatic transmission means no shifting required; the PW50 is a total twist-and-go package.Torque-tuned, spunky little 49cc two-stroke is built to thrill without intimidating beginners.A seat only 19.1 inches high makes this one the logical choice for the littlest rider in the group.An adjustable throttle stop screw lets the adult in charge gradually increase speed as skills improve.Shaft final drive makes chain maintenance a thing of the past.
A YZ-bred advanced aluminum frame - carefully engineered from castings, forgings and extrusions—enhances handling while retaining legendary Yamaha feel and characteristics.Highly evolved five-titanium-valved engine starts with the push of a button.Highly functional digital enduro computer offers speedometer, clock, tripmeter, etc., in basic mode—or pace management functions such as timer, distance-compensating tripmeter, average speed, etc., when switched to race mode.449cc liquid-cooled DOHC four-stroke with five titanium valves delivers more broad power than ever, with high over-rev capacity and crisp, linear throttle response.Fuel injection system delivers quick throttle response and smooth power delivery at nearly all altitudes and temperatures.All this, including: tool-less access air box, Excel® rims, 18" rear wheel, tapered aluminum handlebars, wave-type brake rotors, electric start, on-the-fly clutch adjuster, O-ring chain and aluminum side stand. This machine is ready for tight trails, woods, or desert fun.
YZ450F's revolutionary rearward-slanted-cylinder design is an innovative approach to achieve unmatched mass centralization. Concentrating the motorcycle's heaviest components (engine mass, fuel tank, exhaust system, and airbox) toward the center of the machine, as well as the rotational mass of the valve train, helps achieve superior, nimble handling.The 4-titanium-valve cylinder head is matched to a fuel injection system that provides superb power feeling across the rpm range. The adjustable fuel injection system uses a 44mm throttle body fed by a high pressure battery-less electric pump to ensure optimum fuel atomization and air/fuel calibration for a wide range of riding conditions. The YZ450F instantly adapts to changing air/fuel mixtures depending on altitude and temperature, for an engine that delivers no matter what conditions.The aluminum Bilateral Beam frame features new motor mounts to improve the machines handling character and offers a superb rigidity balance and, with class-leading front and rear suspension, provides unmatched lightweight handling and cornering.Industry-leading suspension with refinements to internal and external components and settings result in superior handling.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.
Convenient electric starter for effortless starting.Big fun for the whole family, the YZ-styled, four-stroke-powered TT-R110 begs to be ridden by everyone.A seat height of only 26.4 inches makes this one accessible to most riders, but 7.1 inches of ground clearance and great suspension at both ends means it can go places.Four-speed auto-clutch transmission has an easily accessible gear for nearly any terrain.Torquey/powerful 110cc air-cooled SOHC four-stroke powerplant is tuned for maximum off-road performance in a wide range of trail conditions.
