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  • ISDE winning technology

    Using the knowledge gained from our 2017 ISDE winning WR450F as well as our World Championship winning YZ450F, Yamaha's designers have developed this WR450F using the most advanced engine and chassis technology ever seen in the enduro world. With its lightweight agility and strong, controllable power, this high-tech enduro bike changes everything.

  • New ECU mapping

    Featuring new ECU mapping for improved throttle feel and smoother pick up, the WR450F's torque-rich engine delivers strong, balanced and easy to control power that enables you to take control and discover your true riding potential. And for reduced weight the electric start 450cc liquid-cooled DOHC fuel-injected 4-valve engine has no kickstarter mechanism

  • Wide-ratio 5-speed transmission

    The WR450F's transmission features gear ratios that enable you to fully optimize the bike's linear torque and deep reserves of controllable power. Featuring a light enduro clutch that's built to handle extreme conditions, the wide-ratio 5-speed transmission is ready to master all types of high and low speed off road terrain.

  • Aluminium beam frame

    Developed alongside the latest reverse head engine, the aluminium bilateral beam frame is a spin-off from the 2017 ISDE winning WR450F and World Championship winning YZ450F. Running with an optimized rigidity balance, its compact and lightweight design offers agility with stability - allowing you to make full use of the deep reserves of linear torque.

  • Reverse cylinder head with straight intake

    First seen on our MXGP-winning YZ450F motocrosser, the WR450F's revolutionary reverse cylinder head features a front facing intake and rear-exit snaking exhaust. By increasing intake and exhaust efficiency, this industry-leading layout optimizes the engine's linear torque feeling, giving deep reserves of highly controllable power.

  • Lightweight, mass centralized design

    With its ground breaking reverse cylinder head and rearward slanting cylinder, the WR450F represents a new direction in enduro bike design. As well as boosting the engine's linear torque feeling, this compact and lightweight layout contributes significantly towards mass centralization for lighter and more agile handling performance.

  • Optimized suspension settings

    Optimized suspension settings give outstanding performance over all types of extreme terrain. The highly acclaimed KYB® Air-Oil-Separate front forks ensure stable and predictable handling at low and high speeds. At the rear end, Yamaha's famous link-type Monocross suspension system delivers effective traction with a high degree of control.

  • Optional Yamaha Power Tuner

    Every enduro is different, and each rider has their own preferences, so we've developed the Yamaha Power Tuner that allows you to adjust the WR450F's performance character. Offering a range of engine tuning options that can be selected easily and quickly, this optional plug-in accessory makes advanced factory technology available to everyone.

  • High levels of controllability

    The WR450F has been created using the same DNA as our World Championship winning YZ450F motocross model. For improved rideability and reduced fatigue this enduro bike runs with revised fuelling and ignition settings - while the wide ratio gearbox and enduro-specific suspension settings gives you full control.

  • Enduro radiator with cooling fan

    To handle the unique and extreme demands of enduro and rally riding, the WR450F is equipped with specially developed radiators that feature a different core pitch to the YZ-F, as well as newly designed shrouds. There's also a lightweight electric fan that cuts in to keep the engine running efficiently in adverse situations.

  • Main switch-free electric starter

    For quick and convenient starting this next generation enduro bike is equipped with a switch-free ignition system that enables the rider to fire the engine up with one push of the electric start button - and there's also an auto decompressor that cuts in and reduces the effort required to start the engine.

  • High specification enduro equipment

    Coming with a range of high specification enduro equipment as standard, the WR450F is ready to win right out of the crate. Fitted with a digital instrument panel featuring an enduro computer and fuel warning - as well as a compact sidestand and tough in-mould graphics - this new enduro bike is ready to challenge for the podium.

Motor

Motortyp

Encylindrig, 4-takts, vätskekylning, DOHC, 4 ventiler

Slagvolym

449cc

Borrning och slag

97,0 mm x 60,8 mm

Kompression

12,5 : 1

Max effekt

-

Max vridmoment

-

Smörjningssystem

Våtsump

Kopplingstyp

Våt, Flerskivig

Förgasare

Bränsleinsprutning

Tändsystem

TCI

Startsystem

Elstart

Transmissionssystem

Konstant ingrepp, 5-växlad

Sluttransmission

Kedja

Chassi

Ram

Semidubbel vaggram

Fjädringsväg fram

310 mm

Castervinkel

26º 20

Försprång

114 mm

Fjädringssystem fram

Teleskopgaffel

Fjädringssystem bak

Svingarm, (länkupphängning)

Fjädringsväg bak

318 mm

Frambroms

Hydraulisk enkel bromsskiva, Ø 270 mm

Bakbroms

Hydraulisk enkel bromsskiva, Ø 245 mm

Framdäck

90/90-21 54M

Bakdäck

130/90-18 69S+M

Dimensioner

Totallängd

2 165 mm

Totalbredd

825 mm

Totalhöjd

1 280 mm

Sitthöjd

965 mm

Hjulbas

1 465 mm

Min. markfrigång

325 mm

Vikt (fulltankad)

123 kg

Bränsletanksvolym

7,5 liter

Oljetanksvolym

0,95 liter

Aktuella modeller

WR450F

Kr 98 900,-

Bär alltid hjälm, ögonskydd och skyddskläder. Yamaha uppmuntrar dig att köra säkert och att visa hänsyn till dina medtrafikanter och till miljön. Bilderna i den här broschyren visar professionella förare som kör under kontrollerade förhållanden. Specifikationer och utseende för de Yamaha-produkter som visas här kan komma att ändras utan föregående meddelande och kan variera till följd av ändrade behov och förhållanden. För mer information, kontakta din Yamaha-återförsäljare.