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YAMAHA YZF450 2019 - ORDERS NOW BEING TAKEN www.manchesterxtreme.com Tel 0161 483 5559

Brand: Yamaha

Connected as One

This is the most complete motocross package we’ve ever created. And it’s also the first production bike that allows you to connect wirelessly and dial in your own customised engine settings - and maximise your winning potential.

The new lightweight electric start saves vital seconds when you’re under pressure – and the reverse-head engine gets a new high compression top end and optimised ECU for even stronger race winning power.

With its new lightweight frame and refined suspension, this YZ450F gives you improved stability and agility over whoops and through corners. And its slim and compact new bodywork delivers total rider agility combined with factory bike looks.


  • New high performance reverse-head engine
  • Power Tuner smartphone app
  • All new high-compression cylinder head
  • Lightweight electric starter with lithium-ion battery
  • Slimmer and more compact body design
  • Newly designed high-rigidity bilateral beam frame
  • Optimised suspension matching new frame
  • Easy air filter replacement system
  • New radiator design for better cooling
  • Compact 6.2-litre fuel tank
  • Slimmer and flatter seat
  • www.manchesterxtreme.com
Full features & techspecs

Product details



Engine type

4-stroke, liquid-cooled, DOHC, 4-valves, rear ward slanting single cylinder



Bore x stroke

97.0 mm x 60.8 mm

Compression ratio

12.8 : 1

Maximum power


Limited power version


Maximum torque


Lubrication system

Wet sump

Clutch type

Dual side grinded clutch plate

Fuel system

Fuel Injection

Ignition system


Starter system


Transmission system

Constant Mesh, 5-speed

Final transmission


Fuel consumption


CO2 emission




Bilateral Beam frame

Front suspension system

Upside-down telescopic fork

Front travel

310 mm

Caster angle

27º 15


121 mm

Rear suspension system

Swingarm, (Link type suspension)

Rear travel

317 mm

Front brake

Hydraulic single disc, Ø 270 mm

Rear brake

Hydraulic single disc, Ø 245 mm

Front tyre

80/100-21 51M

Rear tyre

110/90-19 62M


Overall length

2,185 mm

Overall width

825 mm

Overall height

1,285 mm

Seat height

965 mm

Wheel base

1,485 mm

Minimum ground clearance

335 mm

Wet weight (including full oil and fuel tank)

112 kg

Fuel tank capacity

6.2 litres

Oil tank capacity

0.95 litres

Model available

Always wear a helmet, eye protection and protective clothing. Yamaha encourage you to ride safely and respect fellow riders and the environment. Images shown depict professional riders performing under controlled conditions. Specifications and appearance of Yamaha products as shown here are subject to change without notice and may vary according to requirements and conditions. For further details, please consult your Yamaha dealer.

Yamaha YZF450
Pre-Order Type
Our Price:
Earn 6995 Points with this purchase
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