K&N Filters KTM 125/250/390 DUKE Replacement Air Filter (KNNKT-1217)

Enhance your motorcycle’s performance with the K&N Filters KTM 125/250/390 DUKE Replacement Air Filter (KNNKT-1217). This high-flow air filter is designed to increase horsepower and improve throttle response by optimizing airflow to the engine. It is built with premium cotton gauze and provides superior filtration while maintaining unrestricted airflow, ensuring long engine life. Unlike disposable filters, this unit is reusable and washable, making it an economical and eco-friendly choice for riders. Installation is quick and easy, serving as a direct replacement for your stock air filter. Whether riding in the city or on rugged terrain, this air filter ensures consistent performance and engine protection.

Features and Specifications:

Material: High-flow cotton gauze for superior filtrationHeight: 1.344 in (34 mm)Outside Length: 5.875 in (149 mm)Outside Width: 4.281 in (109 mm)Compatible Models: KTM 125 DUKE, KTM 250 DUKE, KTM 390 DUKEEnhances Performance: Designed to increase horsepower and torque for improved engine efficiency.Extended Service Life: Pleated media maximizes the filtration area for longer between cleanings.Custom Fit: Engineered with an application-specific base seal and sealing bead for a secure fit.Durable and Reusable: Washable, pre-oiled, and ready to install for long-term use.Made in the USA: Manufactured with high-quality materials for over 40 years.Lifetime Limited Warranty: Backed by a no-hassle warranty for reliable performance.