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Features

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Key Features - A YZ-bred advanced aluminum frame—carefully engineered from castings, forgings and extrusions—enhances handling while retaining legendary Yamaha feel and characteristics.

Key Features - Highly evolved five-titanium-valved engine starts with the push of a button.

Key Features - 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.

Key Features - The WR450F is green sticker approved for California.

Engine - 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.

Engine - Special crank balance factor and AC generator provide super-smooth running. A piston oil-jet provides increased cooling for long life.

Engine - Digital CDI ignition system delivers precise spark and monitors engine speed to provide optimal timing for fast, strong response during hard acceleration.

Engine - No-tools airbox uses hinge-type quick-open lid. Battery rides low for excellent handling.

Engine - Dry-sump lubrication system carries the oil reservoir inside the engine cases, for excellent mass centralization and simplified plumbing.

Engine - Large-capacity radiators with reinforcements ensure maximum cooling efficiency with great strength.

Engine - Wide-ratio five-speed transmission uses strengthened gears and YZ450F-spec multiplate clutch, good for quick-hitting power in the woods, as well as eye-opening top-end power.

Engine - Lightweight exhaust system maximizes engine power and allows hassle-free replacement of oil filter.

Engine - Aluminum muffler with USFS-approved spark arrestor looks trick and keeps things light.

Engine - Works-style clutch lever features oversize barrel adjuster for easy, on-the-fly adjustability of lever/cable play.

Engine - Electric start ensures easy restarts.

Chassis/Suspension - YZ-inspired aluminum frame helps reduce weight while optimizing mass centralization. An extensively tested assembly of aluminum forgings, castings and extrusions, the WR frame retains legendary Yamaha handling and response.

Chassis/Suspension - Removable aluminum rear subframe is constructed of square-section tube for reduced weight.

Chassis/Suspension - Fully adjustable air/oil-separate 48mm cartridge-type fork delivers precise, fade-free handling; fork protectors provide excellent tube protection.

Chassis/Suspension - Tapered swingarm adopts YZ-style linkage for controlled, compliant rear suspension action. Lightweight axle and holders reduce weight in a critical area.

Chassis/Suspension - The KYB® shock provides 12.0 inches of travel with adjusters for high- and low-speed compression damping, rebound and spring preload—and features a larger piggyback reservoir for excellent damping and fade resistance.

Chassis/Suspension - Wave-style brake discs reduce unsprung weight and provide excellent performance. Front and rear calipers with aluminum pistons deliver strong stopping power with progressive feel.

Chassis/Suspension - Lightweight 21-inch front and 18-inch rear Excel rims provide exceptional durability and help reduce unsprung weight for optimal suspension performance.

Chassis/Suspension - Premium Dunlop® knobbies offer unbeatable, competition-spec traction and excellent wear.

Additional Features - Cool YZ-derived bodywork and a thick seat look great and feel excellent on long rides. ProTaper® aluminum handlebar in forged triple clamp for light weight and great comfort.

Additional Features - Slim-design lightweight fuel tank holds 2.1 gallons.

Additional Features - One-piece, high-strength, plastic skidplate shaves weight and offers great protection.

Additional Features - Lightweight, 35-watt headlight and sweet LED taillight maximize visibility and draw less current.

Additional Features - Adjustable front brake lever.

Additional Features - Ultra-wide footpegs for more comfort.

Additional Features - Repackable aluminum muffler shaves weight.

Additional Features - Front wheel collar makes front wheel removal quick and easy.

New for 2012 - New fuel injection system delivers quick throttle response and smooth power delivery at nearly all altitudes and temperatures.

New for 2012 - Compact YZ250F-based chassis provides a lightweight feeling with plush suspension performance for the most demanding rider.

New for 2012 - The new WR450F comes equipped with the latest generation KYB® SSS YZ-type fork and shock, dialed in for off-road use.

New for 2012 - New slim bodywork with updated headlight design gives the WR450F an aggressive, tough appearance.

New for 2012 - All this, including: tool-less access air box, Excel rims, 18" rear wheel, ProTaper® handlebars, wave-type brake rotors, electric start, on-the-fly clutch adjuster, and side stand. This machine is ready for tight trails, woods, or desert fun.

Specifications

Photos

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While we attempt to ensure display of current and accurate data, this listing may not reflect the most recent transactions or may reflect occasional data entry errors. All inventory listed is subject to availability and prior sale. Please consult dealership personnel for details. Prices are quoted for the US only and may not include dealer preparation, transportation, taxes, or other applicable charges. Photographs may be representative only and may vary somewhat from the actual items offered for sale.

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