Description
Arrow has been supplying high quality exhausts for over 20 years. Neatly finished, lighter than the original exhausts, but also more beautiful and better sound.
Arrow Pro-Race Nichrom muffler for the following KTM models:
- KTM 790 Duke / fits all years of construction
- KTM 790 Duke L / fits all years of construction
- KTM 890 Duke / fits all years of construction
- KTM 890 Duke R / fits all years of construction
- KTM 890 Duke L / fits all years of construction
- KTM 890 Duke GP / fits all years of construction
Nichrom pro-race silencer 71890PRI.
The silencer has a removable dB killer and is EU approved
exhaust is interchangeable with the original one.
The silencer fits on the original catalytic converter. There is also a decat replacement from Arrow available.
We would like to hear from you if you have any questions.
Here is a video of the sound of this muffler with and without db killer:
https://www.youtube.com/watch?v=Oweb57_W22M
Here’s a video of the sound of this muffler without db killer + the Arrow decat 71719MI:
https://www.youtube.com/watch?v=Bb8yTTPoA5I
71890PRI
Nichrom Pro-Race silencer
| Features | Values |
|---|---|
| Silencer material | stainless steel |
| Rear endcap material | stainless steel |
| Silencer inner parts material | stainless steel |
| Mid-pipe material | stainless steel |
| Silencer mounting | welded mount |
| Silencer body lenght (mm) | 250,00 |
| Junction (outlet) diameter (mm) | 68,00 |
| Oxygen sensor plug | NO |
| CO sensor plug | NO |
| Db Killer | SI |
| Weight (Kg) | 1,57 |
This post is also available in: Dutch





















