2013-2016 KTM Duke 690 K&N KT-6912 Air Filter is Designed to Increase Performance

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2013, 2014, 2015 & 2016 KTM Duke 690 K&N KT-6912 replacement air filter

The K&N KT-6912 replacement air filter is designed to increase horsepower and torque, as well as serving as a direct replacement for the factory 2013, 2014, 2015 & 2016 KTM Duke 690 disposable air filter

If you hear the thumping tone of a single-cylinder motorcycle, you'd probably think it was a dirt bike. With the KTM Duke 690 though, it's a different story. The Duke is a big-bore streetfighter that sparingly sips fuel while blazing through bending backroads. It follows an efficient less is more mantra with one cylinder; no fairings and a slim 337 pound curb weight. Even with fewer cylinders than comparably-sized competitors, it's no slouch in the power department with over 60 horsepower. Efficiency and power, two traits of the Duke 690, are also synonymous with a K&N replacement motorcycle air filter.

The KT-6912 K&N Duke 690 replacement air filter is designed to increase horsepower and acceleration. Its roots trace back to 1969 when Ken Johnson and Norm McDonald developed the first K&N air filter for their off-road racing motorcycles. The core of the filter is K&N's renowned oiled cotton gauze filter media which helps to minimize restriction in the airflow pathway. Less restriction means a big single-cylinder motorcycle, like the 2013-2016 KTM Duke 690, can breathe easier and develop more power. The K&N 2013-2016 KTM Duke replacement air filter provides outstanding filtration and engine protection, while the precision urethane sealing lip creates an air-tight seal in the factory air box.

Another benefit of the KT-6912 K&N replacement air filter design is that it's washable and reusable. As the Duke 690 thrives with just one cylinder, so can your pocketbook by not having to replace disposable air filters over and over again. Simply service the K&N 2013-2016 Duke 690 replacement air filter with a K&N Recharger air filter service kit, the simple step-by-step instructions, and it will perform virtually like new.

The KT-6912 replacement air filter is an easy-to-install performance upgrade for the KTM Duke models listed below. K&N backs this filter with a 10-year/million mile limited warranty so owners can be confident that their filter is covered for many twisty roads and track days to come. Increase both the power and efficiency of your 2013, 2014, 2015 or 2016 KTM Duke 690 with a K&N replacement air filter. Order yours today at or find a dealer in your area using the K&N Dealer Search.

By simply swapping your factory disposable air filter for a K&N replacement performance air filter, KTM Duke 690 models listed below can receive a simple to install increase in performance and excellent engine protection.

2016 KTM 690 Duke 690
2015 KTM Duke R 690
2015 KTM 690 Duke 690
2014 KTM Duke R 690
2014 KTM 690 Duke 690
2013 KTM 690 Duke 690


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K&N Engineering in Riverside California is the world's leading manufacturer of washable performance air filters and air intake systems. K&N invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters, and intakes in over 30 countries. K&N sells over 5,000 products designed for cars, trucks, motorcycles, engines, and industrial applications. From their Million Mile Warranty to their Consumer Protection Pledge, K&N stands behind their products and their consumers 100%. The distinctive K&N logo represents performance from one of the original performance companies. For more information, visit