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Arrow X-Kone Exhaust Silencer KTM 690 Duke 2016-2018

End Cap

X-Kone silencers were designed at first to be used in Arrow's Competition Full Titanium systems. The results and appreciation these silencers got suggested to them that they needed to create a separate line of standard systems, using a new carbon endcap, designed to fit more bikes!

  • The internal structure of the silencer is in stainless steel, silencer body is in Nichrom (an alloy with stainless steel) with satin finish.
  • Depending on the bike, X-Kone silencers can be fitted on the original silencers (as a slip-on - with an adaptor) and/or on the Arrow collectors (part of the full system) and they are secured to the frame by means of a mount welded on the upper side of the body.
  • Even installing the slip-on version helps increase performance!
  • Fitting an X-Kone is easy and fast and these systems do not require changing the original settings of the ECU or to add a separate ECU module.

Arrow's exhaust technologies are a direct result of their research and development through racing in MotoGP, Moto2, Moto3, World Super Bike and countless Enduro Rallies.

PLEASE NOTE: The Arrow 690 Duke requires a 'Joint' pipe to adapt to either the stock or Arrow header. We offer the Arrow mufflers alone (options below) for the purposes or replacement if you already have the link pipe. If you DO NOT have a link pipe, you should add it to this muffler below.


  • KTM 690 Duke 2016-2018




This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to:

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