K&N Universal Custom Air Filter - Oval Shape 9.313in OD / 2.375 Height

K&N Universal Custom Air Filter - Oval Shape 9.313in OD / 2.375 Height

Marsoni

M251S

$68.99

Get it in 3 business days with 1 day shipping. Friday, May 29

K&N Universal Custom Air Filter - Oval Shape 9.313in OD / 2.375 HeightThe K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley Davidson motorcycles. The air filter is covered by the famous K&N Million Mile Limited Warranty.

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NIce quality, comfortable fabric, dries quick, and retains color after multiple washings. However; the fit did not work 100% for me. The legs kind of rode up and the boy shorts had a tendency to ride down, especially with consistent bending up and down activity. Good product but not a perfect fit for my shape. The bikini style was ideal and purchased multiple times.

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Reviewed in the United States on April 7, 2026

Verified Purchase

Lotanya Mclean

Lowell, US

★★★★★ 5

Comfortable

Fit Type: Boyshort, Size: Medium, Color: Assorted Colors

These are very comfortable, lovely colors. You need to size down when purchasing a the material is high stretch.

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Reviewed in the United States on May 26, 2026

Verified Purchase

Kim

Natrona Heights, US

★★★★★ 5

Great choice

Fit Type: Boyshort, Size: XX-Large, Color: Assorted Colors

Very comfortable

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Reviewed in the United States on May 24, 2026

Verified Purchase

bopster429

Pawtucket, US

★★★★★ 5

Very comfortable, right length

Size: Large, Color: Black,grey

This product arrived as described. I like the trunk length, not the boxer brief length. They are comfortable. Hold up well when worn and washed. I don't seem to sweat as much. These were ordered to replace ones ordered about 2-3 years ago due loss of weight, had to down size. The waist band doesn't roll as like other brands.

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Reviewed in the United States on May 20, 2026