Yoshimura R77 Signature Slip-On Exhaust KTM 1290 Super Duke R 2014-2017
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  • Yoshimura R77 Signature Slip-On Exhaust KTM 1290 Super Duke R 2014-2017 - Stainless
  • Yoshimura R77 Signature Slip-On Exhaust KTM 1290 Super Duke R 2014-2017 - Carbon Fiber
  • Yoshimura R77 Signature Slip-On Exhaust KTM 1290 Super Duke R 2014-2017
  • Yoshimura R77 Signature Slip-On Exhaust KTM 1290 Super Duke R 2014-2017

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MSRP
$499.00 - $599.00
Savings (10%):
$49.90
Price
$449.10

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Video Reviews (2)

Yoshimura R77 Signature Slip-On Exhaust KTM 1290 Super Duke R 2014-2017 Videos

Yoshimura R77 Signature Slip-On Exhaust KTM 1290 Super Duke R

The Yoshimura R-77 Slip-On Exhaust was designed with the needs of the racer in mind. Using the feedback received from the Yoshimura Road Racing Team, their designers came up with a muffler that is constructed from lightweight materials, grants a significant boost in power thanks to its high-flow trapezoidal shape and gives your bike a great sound without being excessively loud.  The muffler will help your engine make more power while reducing overall weight. The end result is an exhaust that will let your motorcycle reach its maximum potential!

Features:

  • Superbike technology and styling
  • Trapezoidal-shaped sleeve
  • Straight baffle for ample flow
  • Innovative end-cap
  • Stainless steel mid-pipe (applicable models)
  • Made in the USA

Resources:

4.8 / 5
Bang For The Buck
4.8 / 5
Features
4.7 / 5
Style
5 / 5
Ease Of Install
4.5 / 5
Fit & Finish
5 / 5
Durability
5 / 5
This Product Fits:
KTM
1290 Super Duke R 2014, 2015, 2016, 2017
Product Style RevZilla Item # Manufacturer Product # Availability
Stainless / Slip-On 977644 16290E0520 In Stock: Ships within 24 hours
Carbon Fiber / Slip-On 977645 16290E0220 In Stock: Ships within 24 hours

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Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

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5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
1
0
0
0
0
Bang For The Buck
4.0 / 5
Ease Of Install
5.0 / 5
Durability
5.0 / 5
Bang For The Buck
4 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Carbon Yoshi
Got the carbon version for my 2016 SD-R. As with all Yoshi products I have experience with, the fit and finish is excellent. The carbon looks very good, and the little details like the small branded heat shield make it pop.

I didn't do a weight comparison, but it (surprisingly) wasn't much lighter than the stock silencer, and it also (disappointingly) didn't seem to change the sound much. After running it up and down the road a couple times, I went to pull the baffle out but stripped the hex screw right away. I'll drill it out next time I have the can off, but be careful with it if you decide to do the same. No special mapping was required and my butt-dyno tells me it feels a bit torquier.

Five minute (if that) installation.

Definitely recommended, especially if you ain't got the coin for the Akrovic kit, just know that you're not getting anything earth shattering.
September 5, 2016
Purchased
11 months ago
Ride:
2016 KTM 1290 Super Duke R
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Have a functionality, fit, or otherwise product-specific question about the Yoshimura R77 Signature Slip-On Exhaust KTM 1290 Super Duke R 2014-2017? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

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Browse 111 questions Browse 111 questions and 160 answers
Do I need a power commander, to use with an R77 slip on exhaust?
A shopper on Jan 16, 2016
BEST ANSWER: No you do not. If you remove your CAT (full system) then you need the power commander. Note that the exhaust note is note much different from stock. To remove the baffle you need to drill out the rivet. but even then most of the noise is controlled by the CAT. Biggest improvement from this slip on is the weight reduction and the looks.