Model Description


Victory. Never given, always earned

The YZ85 is a legend in the youth motocross scene. It’s the bike that inspired many of today’s top professional racers and helped them on their path to MX glory. And with its increased performance, the new YZ85 is the dirt bike that can turn young riders’ dreams into reality.

Its all-new 85cc liquid-cooled 2-stroke engine comes with a Yamaha Power Valve System (YPVS) that delivers a wider spread of explosive power giving genuine advantage over the competition.

And with fully adjustable forks, wave-type front and rear discs and adaptable ergonomics, the new YZ85 has the technology to launch riders all the way to the top.

Colours

Racing Blue

Details

  • Link-type Monocross rear suspension
  • 85cc liquid cooled 2-stroke engine with YPVS
  • Plastic resin reed valve and an expansion chamber
  • Compression ratio of 8.2-9.6:1
  • Close ratio 6-speed transmission
  • Light and efficient large core radiator
  • Fully adjustable 36-mm KYB® upside down front forks
  • Impact resistant fork guards
  • Wave discs and brake hoses
  • 4-position adjustable tapered aluminium handlebars
  • Aluminium swingarm for easy chain adjustment
  • Sharp styling and factory inspired graphics

Model Specification


  • Engine

    Engine Type

    Single cylinder, 2-stroke, liquid-cooled, 2-stroke, reed valve

    Displacement

    84.7cc

    Bore x Stroke

    47.5 mm x 47.8 mm

    Compression Ratio

    8.1 : 1

    Maximum Power

    Maximum Torque

    Starter System

    Kick

    Transmission

    Constant Mesh, 6-speed

    Lubrication System

    Premix

  • Dimensions

    Oil Tank Capacity

    0.5 litres

    Fuel Tank Capacity

    5.0 litres

    Length (mm)

    1,903 mm

    Width (mm)

    758 mm

    Height (mm)

    1,156 mm

    Wheel Base (mm)

    1,286 mm

    Weight (kg)

    73 kg

    Ground Clearance (mm)

    393 mm

  • Frame

    Front Tyre

    70/100 - 19 42M

    Rear Tyre

    90/100 - 16 52M