K&N 19-21 Kawasaki KX450/KX450X/KX250/KX250 Replacement Air Filter

Name: K&N 19-21 Kawasaki KX450/KX450X/KX250/KX250 Replacement Air Filter
Brand: K&N Engineering
SKU: KNNKA-4519XD
Price: 99.99 USD
Availability: OutOfStock

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K&N Engineering

K&N 19-21 Kawasaki KX450/KX450X/KX250/KX250 Replacement Air Filter

SKU: KNNKA-4519XD

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K&N XStream Series Motocross Air Filters take performance to the ...Read More

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$99.99

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Car Wheel Size Chart

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

225 = Tire width in mm
45 = Aspect ratio (height as % of width)
R17 = Rim diameter in inches

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Product Details

Product Description

Part Numbers

Sizing & Fit

K&N XStream Series Motocross Air Filters take performance to the next level with the addition of a filter within the filter's top in order to add even more filtration area for high air-flow and capacity. Each filter piece has pleated media which creates a large surface area that provides high airflow and great dirt holding capacity for extreme conditions. The two-piece design eases installation and removal on modern narrow-framed MX bikes. The epoxy-coated aluminum wire mesh, incorporated into a backfire screen, protects the filter element from harmful debris. A custom base seal ensures a precise and secure fit. K&N air filters are washable and re-usable and they come pre-oiled and ready to use!
Installation Instructions

This Part Fits:

Year	Make	Model	Submodel
2021-2024	Kawasaki	KX250	Base
2024	Kawasaki	KX250 50th Anniversary Edition	Base
2021	Kawasaki	KX250F	Base
2021-2024	Kawasaki	KX250X	Base
2019-2023	Kawasaki	KX450	Base
2020-2021	Kawasaki	KX450F	Base
2022-2023	Kawasaki	KX450SR	Base
2021-2023	Kawasaki	KX450X	Base

Product Details

Product Description

Part Numbers

Sizing & Fit

Year	Make	Model	Submodel
2021-2024	Kawasaki	KX250	Base
2024	Kawasaki	KX250 50th Anniversary Edition	Base
2021	Kawasaki	KX250F	Base
2021-2024	Kawasaki	KX250X	Base
2019-2023	Kawasaki	KX450	Base
2020-2021	Kawasaki	KX450F	Base
2022-2023	Kawasaki	KX450SR	Base
2021-2023	Kawasaki	KX450X	Base

Product Details

Product Description

Year	Make	Model	Submodel
2021-2024	Kawasaki	KX250	Base
2024	Kawasaki	KX250 50th Anniversary Edition	Base
2021	Kawasaki	KX250F	Base
2021-2024	Kawasaki	KX250X	Base
2019-2023	Kawasaki	KX450	Base
2020-2021	Kawasaki	KX450F	Base
2022-2023	Kawasaki	KX450SR	Base
2021-2023	Kawasaki	KX450X	Base

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

K&N 19-21 Kawasaki KX450/KX450X/KX250/KX250 Replacement Air Filter

K&N 19-21 Kawasaki KX450/KX450X/KX250/KX250 Replacement Air Filter

Car Wheel Size Chart

How to Read Tire Size

Product Details

Product Details

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Baja Designs XL Rock Guard - Black

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Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5