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Yoshimura R77 Stainless/Stainless/Carbon Fiber Signature Series Slip-On Muffler - 16690E0520

  • Part #:
    4407432
  • Manufacturer Part #:
    16690E0520

MSRP Price: $499.00

Our Price: $449.10

You Save:
$49.90 (10%)
Ships In 3-4 Business Days

Overview of Yoshimura R77 Stainless/Stainless/Carbon Fiber Signature Series Slip-On Muffler - 16690E0520

The popular R-77 offers outstanding performance, thanks to being developed in the heat of competition. It features a trapezoidal design, which allows a large volume of packing material and in turn delivers top performance. With a straight baffle and removable low-volume insert, the R-77 mufflers front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands.
  • Superbike technology and styling
  • Trapezoidal-shaped sleeve
  • Large volume of packing material
  • Straight baffle for ample flow
  • Innovative end-cap
  • Stainless steeltail-pipe


This Yoshimura exhaust component or system meets EPA Noise Emission requirements of 80 dBA when installed on the specified motorcycle. Installation of this exhaust component or system on motorcycle models not specified may violate Federal Law.

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specs for Yoshimura R77 Stainless/Stainless/Carbon Fiber Signature Series Slip-On Muffler - 16690E0520

Color - Primary Silver
Style Bologna/Slash-Cut Tip
Type Slip-On/Muffler
Units Each
Weight 0.00 lbs

Specs for Yoshimura R77 Stainless/Stainless/Carbon Fiber Signature Series Slip-On Muffler - 16690E0520

Color - Primary Silver
Style Bologna/Slash-Cut Tip
Type Slip-On/Muffler
Units Each
Weight 0.00 lbs

Fitment for Yoshimura R77 Stainless/Stainless/Carbon Fiber Signature Series Slip-On Muffler - 16690E0520

See if this part fits your ride

Part 4407432 fits the following machines

KTM
  • 2015 KTM 690 Duke
  • 2014 KTM 690 Duke
  • 2013 KTM 690 Duke
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Instructions and Manuals for Yoshimura R77 Stainless/Stainless/Carbon Fiber Signature Series Slip-On Muffler - 16690E0520