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2026 YFZ450R

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Model Description..


It’s all about the race.

The YFZ450R is a true, zero compromise sport machine. Its sharp-handling chassis and ultra-responsive 50cc engine have made it stand among today’s number one racing ATVs.

A race-bred assist and slipper clutch gives more precise control over corner entry speed for quicker lap times – while the race-bred engine delivers superfast throttle response and hard-hitting high rpm power for holeshot-winning performance.

Sharp-designed bodywork gives the rider space to shift the bodyweight during cornering or hard acceleration. And the lightweight piggyback shocks make for razor-sharp handling!

COLOUR

  • Racing Blue

    • AT A GLANCE

  • Race-bred high-performance engine
  • Slick-shifting transmission
  • Assist and slipper clutch
  • Long travel adjustable suspension
  • Hybrid chassis engineering
  • Electronic Fuel Injection
  • Ergonomic design

    • Model Specification


    • Engine

      Engine Type

      Single cylinder, Liquid-cooled, 4-stroke, DOHC, 5-valves

      Fuel System

      Fuel Injection 42mm EHS with ISC

      Starter System

      Electric

      Displacement

      449cc

      Bore x stroke

      95mm x 63.4mm

      Compression Ratio

      11.8 : 1

      Lubrication System

      Dry sump

      Ignition System

      TCI

      Drive system

      2WD

      Final transmission

      Sealed O-ring chain, eccentric adjustment

    • Frame

      Front suspension system

      Independent double wishbone, Piggy Back 3-way adjustable damper, 250mm stroke, threaded preload adjustable dual-rate coil-over springs

      Rear suspension system

      Cast aluminium swingarm, Piggy Back 3-way adjustable damper, threaded preload adjustable coil-over springs, 280mm stroke

      Front brake

      Dual ventilated disc with hydraulic twin piston callipers

      Rear brake

      Wave-type ventilated disc with twin piston callipers

      Front tyres

      AT21x7R10

      Rear tyres

      AT20x10R9

    • Dimensions

      Overall length

      1,795mm

      Overall width

      1,240mm

      Overall height

      1,065mm

      Seat height

      810mm

      Wheelbase

      1,270mm

      Minimum ground clearance

      115mm

      Min. turning radius

      Fuel tank capacity

      10l

      Oil tank capacity

      1.6l

    • Performance

      Front rack

      Rear rack

    • Wheels

      Steering system