K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: 2011-2019 KTM (RC125, RC390, 200 Duke, RC200, 125 Duke, 250 Duke, 390 Duke) KT-1211

K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: 2011-2019 KTM (RC125, RC390, 200 Duke, RC200, 125 Duke, 250 Duke, 390 Duke) KT-1211 ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle. ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. EASY INSTALLATION: Pre-oiled and ready to install. One of the easiest and most cost-effective upgrades for your motorcycle or ATV for quick performance gains. SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters. WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants. HIGH QUALITY:You may also like K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 8 In, Flange Length: 1 In, Shape: Round Tapered, RU-1020.