GPR Exhausts for the KTM 690 Duke.
The Duke 690 from KTM is a fun bike that will not disappoint those of you who like to stay single in this otherwise complicated world. Although it does have its fair share of technology help it shift along at a more than respectable pace. Well actually it will disappoint in one area, sound. Or in the case of the oe silencer the lack of it. Perfect for those who like their bikes to be as quiet as possible, otherwise disappointing!
Don't worry! GPR have the problem solved with a range of e marked and non e marked options. All retain the front header and then replace the rest. The catalysed version has the bulge in the mid pipe as per the top picture. The race version has a straight pipe. The catalysed mid-pipe and non-catalysed ones are interchangeable. The non-catalysed version is not road legal.
KTM Duke 690 exhausts by GPR