$1,000 Factory Bonus + Yoshimura RS-4 Stainless Full System Exhaust on 2018 RM-Z450

RM-Z450 2018

Motocross is a relentless game, and the technology and training needed for bike and rider to excel are too. Suzuki poured more than 40 years of open-class racebike engineering into the 2018 RM-Z450 to make it the hardest-hitting, sharpest-handling, best-balanced and most rider-friendly production motocrosser in company history. Now get out there and own it..  

Nobody knows Suzuki like Yoshimura. Yoshimura has been making power for the RM-Z450 from the beginning and now it's refined for MY18.

The new RS-4 Signature Series systems max horsepower is up 3.5 %, max torque is up 1.5%. Weight savings is substantial with our Stainless Full system providing 11% less weight. Winning on the new RM-Z450 will be even easier now with Yoshimura power!

  • $1,000 Factory Bonus
  • + Bonus Yoshimura RS-4 FS SS-AL-CF Exhaust ($999 Value)
  • $10,490 Special Ride Away

Please enter a postcode to find dealers near you that currently have RM-Z450 2018 in stock


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 demonstrator model available
    (2018 model)
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    4 new models available
    (2018 model)
    1 demonstrator model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 demonstrator model available
    (2018 model)
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 demonstrator model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    2 new models available
    (2018 model)



  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 demonstrator model available
    (2018 model)
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    2 new models available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 demonstrator model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 demonstrator model available
    (2018 model)
    1 new model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)



  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 demonstrator model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)
    1 demonstrator model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)
    1 demonstrator model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)
    1 demonstrator model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    2 demonstrator models available
    (2018 model)
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    2 new models available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)
    1 demonstrator model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 demonstrator model available
    (2018 model)
    1 new model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    3 new models available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 demonstrator model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    3 new models available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 demonstrator model available
    (2018 model)
    1 new model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)


  • Champion Yellow No. 2

    Champion Yellow No. 2
    1 new model available
    (2018 model)

Show more dealers

Please allow up to 8 weeks for exhaust delivery. Labour cost of fitting the Yoshimura exhaust system is additional, please enquire with your nearest Suzuki Motorcycle dealer. Offer only applies to 2018 RM-Z450 (RM-Z450L8) models sold during the promotion period. $10,490 Special Ride Away price is inclusive of the $1,000 Factory Bonus. Offer Available from participating dealers, while stocks last. 

Key Features

  • Hooked up
    Hooked up

    In motocross, you’ve got to get instantly hooked up – both out of the gate and off the corners – and also blisteringly fast down the straights. To give riders an even stronger winning balance, the redesigned 2018 RM-Z450 engine has more low-end torque, a flatter overall torque curve, faster and yet more controllable throttle response, and more peak power. Inside the airbox, the air-filter aperture is now 30-percent larger for enhanced airflow, and an MXGP-style mudguard helps keep mud and dirt out, contributing to greater engine durability. The outlet tube leading from the airbox to the fuel-injection throttle body is also straighter, reducing intake resistance for increased power across the rev range.

  • Power Everywhere
    Power Everywhere

    The fuel-injector spray path now aims fuel upward to hit the throttle butterfly valve directly for improved atomisation. Inside the intake port, the shape is updated for improved tumble flow of the charge as it enters the cylinder, boosting power at all engine speeds. The intake-port shape is matched to a new high-lift intake-cam profile, which further improves intake efficiency and engine output. Inside the combustion chamber, a new piston-rib design adds strength and durability to match the engine’s higher output. While an updated muffler conforms to the latest
    sound-control regulations.

  • Get a Good Start
    Get a Good Start

    Watch any raceday motocross interview, and you’ll invariably hear “get a good start” cited as a must-do proposition. And getting holeshots is exactly what the latest version of the Suzuki Holeshot Assist Control (S-HAC) is all about. An integral part of the electronics package on the latest generation RM-Z range, the updated 3-stage S-HAC system assesses throttle position and gear selection, and then adjusts ignition timing to optimise engine output for fast launches.

  • Revised S-HAC
    Revised S-HAC

    The latest version of S-HAC included on the new RM-Z450 gives riders a choice of three settings which can be quickly selected via a handlebar-mounted switch. The “A” mode is programmed for hard surfaces, such as a concrete starting pad, clay or hard-packed dirt where controlling wheelspin is crucial to good starts. For 2018, the “A” mode algorithms are updated to provide even finer control as the throttle is being opened, giving the rider an even better feel for traction in the crucial initial moments of a launch. The “B” mode is for normal dirt conditions. Riders can also select the “Off” setting to retain standard ignition timing.

Associated Models