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Product image 1890 DUKE R 20-21 / 790 DUKE 19-20 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 2890 DUKE R 20-21 / 790 DUKE 19-20 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 3890 DUKE R 20-21 / 790 DUKE 19-20 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 4890 DUKE R 20-21 / 790 DUKE 19-20 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 5890 DUKE R 20-21 / 790 DUKE 19-20 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 6890 DUKE R 20-21 / 790 DUKE 19-20 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler

*Product may vary by application

890 DUKE R 20-21 / 790 DUKE 19-20 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler

SKU: 16890BP521


Regular price $599.00

MADE IN USA

Street Series Exhaust System


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Same day shipping on In Stock items placed Mon-Fri by 1:00 pm PST. Please contact sales@yoshimura-rd.com for ETA's on Reserve Now / Pre-Order Items.


Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "REPLACEMENT PART"


WARNING: Cancer and Reproductive harm - www.p65warnings.ca.gov


Introducing Yoshimura AT2 (Alpha Taper 2) muffler! An iconic muffler profile with original design cues.

We couldn't think of a better bike to debut our new AT2 than the new KTM 890 Duke R. With its edgy lines, its compact naked bike stance and an all new thrilling torque monster motor, the AT2 is a perfect match.

A cousin of the Alpha Taper muffler, AT2 has new styling with an all-new matte carbon fiber end cap and heal guard and stainless boot guard as well as an all new faceted inner end cap assembly. It just looks fast standing still!

The exhaust note that the AT2 delivers is second to none. One crack of the wrist and the 890cc twin thunders like it's ready for playtime. Power and torque are up considerably to give the DUKE even more prowess when things get sticky.

Proudly made in the USA!

  • Stock muffler weight: 7.4 Lbs. vs Yoshimura AT2 Slip-on weight: 4.8 Lbs.

. . . . .

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.

Attention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.

STREET SERIES EXHAUST SYSTEM

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All Street Series systems are Slip-on / Bolt-on applications that do not require tampering with the vehicle's emissions control system, yet still deliver that special spirit the world has come to expect from the legendary company known as Yoshimura. Street Series applications cover all of the iconic profiles that Yoshimura has become famous for. From the legendary tri-oval profiles to the refined ALPHA mufflers, and even our R-55 angular masterpieces. Our Street Series exhaust offer street-legal options for almost everything on two wheels.

Works Finish Explained

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New Yoshimura Works Finish takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components our factory racers use.

  • Contemporary Satin/matte finish
  • Uniform heat coloration
  • Increased fatigue strength
  • Increased scratch and stain resistance

Vehicle Fitment

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  • KTM 790 DUKE 2019
  • KTM 790 DUKE 2020
  • KTM 890 DUKE R 2020
  • KTM 890 DUKE R 2021
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    Race series product restriction and affirmation

    Warning:

    The RACE SERIES product you are purchasing removes, renders inoperative, or bypasses required elements of the emission control systems of EPA, certified motorcycles of motorcyle engines and may only be installed on motorcycles that are restricted to closed course competition. Installation of this product on a motorcyle that is ridden on a public street, highway, or public lands violates the tampering and defeat device provisions of the Clean Air Act & 203(a)(3)(A) and/or & 203(a)(3)(B) and may subject you to a civil penalty of up to $37,000.

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    Race Information

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    Affirmation

    By clicking below, I affirm:
    1. that i have read the above warning;
    2. that any information I have entered is accurate; and
    3. that any motorcycle on which I install the RACE SERIES product will be restricted to closed course competition and will not be ridden on any public street, highway or public lands.