It was here, in 1947, that the Dutch national motorcycle federation invited teams from Belgium, Great Britain, and the Netherlands to compete in an off-road "scramble" event and called it "moto-cross."
As the sport of Motocross grew in popularity over the next 25 years, it became clear that the air-filter technology of the day was inadequate. The filter itself was made of paper with a single layer of foam and could not provide sufficient protection from the sandy riding conditions in the dunes and fields of the Netherlands.
In 1972, the Motocross world was given a historic boost by a revolutionary new product: a flame laminated, dual-stage foam air filter that, when soaked in a special oil, allowed free airflow into the carburetor while providing the engine maximum protection from particles of sand, grime and water. It was not only effective, but durable, washable and reusable. The new inventive product became the beginning of the company Twin Air.
Twin Air is today a renowned brand name and the company's product line is continually evolving and expanding. The technology and design of Twin Air filters and accessories have stayed ahead of the competition for nearly half a century and are OEM-specified to more than 30 motorcycle companies worldwide.
Next to Twin Air filters, there is also a complete line of filter care products and upgrades for improved bike performance. Twin Air USA is our importer for the Americas and together with a worldwide network of distributors, Twin Air products are available around the globe. Since 1972, Twin Air supported over 300 World Champions and Twin Air supported teams and riders participate in World Championships around the world.
As the sport of Motocross grew in popularity over the next 25 years, it became clear that the air-filter technology of the day was inadequate. The filter itself was made of paper with a single layer of foam and could not provide sufficient protection from the sandy riding conditions in the dunes and fields of the Netherlands.
In 1972, the Motocross world was given a historic boost by a revolutionary new product: a flame laminated, dual-stage foam air filter that, when soaked in a special oil, allowed free airflow into the carburetor while providing the engine maximum protection from particles of sand, grime and water. It was not only effective, but durable, washable and reusable. The new inventive product became the beginning of the company Twin Air.
Twin Air is today a renowned brand name and the company's product line is continually evolving and expanding. The technology and design of Twin Air filters and accessories have stayed ahead of the competition for nearly half a century and are OEM-specified to more than 30 motorcycle companies worldwide.
Next to Twin Air filters, there is also a complete line of filter care products and upgrades for improved bike performance. Twin Air USA is our importer for the Americas and together with a worldwide network of distributors, Twin Air products are available around the globe. Since 1972, Twin Air supported over 300 World Champions and Twin Air supported teams and riders participate in World Championships around the world.
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Vendor:Twin Air
Twin Air Powerflow Kit Yamaha YZ250F '24 / YZ450F '23-'24 / YZ450FX '24
Regular price $329.90Regular price -
Vendor:Twin Air
Twin Air Powerflow Kit KTM / Husqvarna (Includes Air Filter & Cage)
Regular price $299.90Regular price -
Vendor:Twin Air
Twin Air Air Filter Kawasaki KX125/250 '87-'89 500 '87/'03 KLX250
Regular price $36.90Regular price -
Vendor:Twin Air
Twin Air Grand Prix Cover for PFK 150231C Honda CRF250/450
Regular price $49.90Regular price -
Vendor:Twin Air
Twin Air Air Filter KTM 85 '05-'12 / 125-300 '04-'06 / 450 '03-'06
Regular price $36.90Regular price -
Vendor:Twin Air
Twin Air Air Filter Husqvarna CR/WR 125/250 '92-'13
Regular price $36.90Regular price -
Vendor:Twin Air
Twin Air Air Filter Yamaha Rhino 450 '06-'09 Rhino 660 '04-'07
Regular price $34.90Regular price -
Vendor:Twin Air
Twin Air Pre-Oiled Air Filter Honda CRF250R '14-'17 CRF450 '13-'16
Regular price $44.90Regular price -
Vendor:Twin Air
Twin Air Air Filter Suzuki JR80 '01-'06
Regular price $26.90Regular price -
Vendor:Twin Air
Twin Air Airbox Cover Kawasaki KXF450 '16-'18 / KXF250 '17-'20
Regular price $39.90Regular price -
Vendor:Twin Air
Twin Air Air Filter Yamaha Grizzly/Kodiak 700 '16-'22
Regular price $36.90Regular price -
Vendor:Twin Air
Twin Air Airbox Cover Honda CRF250R / CRF450R '25
Regular price $39.90Regular price -
Vendor:Twin Air
Twin Air Grand Prix Cover Yamaha YZ250F '24 / YZ450F '23-'24
Regular price $39.90Regular price -
Vendor:Twin Air
Twin Air Air Filter Honda CR125/250 '02-'07
Regular price $36.90Regular price -
Vendor:Twin Air
Twin Air MX Radiator Sleeves Beta Enduro 2 & 4-Stroke '13-'24
Regular price $56.90Regular price -
Vendor:Twin Air
Twin Air MX Radiator Sleeves Honda CRF450R '19-'20
Regular price $56.90Regular price -
Vendor:Twin Air
Twin Air Air Filter Honda CRF110 '19-'22
Regular price $24.90Regular price -
Vendor:TWINAIR
Twin Air - Air Filter Cover - Kawasaki KX250F KX450F KX250XC KX450XC
Regular price $39.95Regular price$0.00Sale price $39.95 -
Vendor:TWIN AIR
Twin Air - Air Filter Cover - KTM Husqvarna GasGas 125-501
Regular price $39.95Regular price$0.00Sale price $39.95 -
Vendor:TWINAIR
Twin Air - Air Filter Cover - KTM Husqvarna Husaberg 2008-2016
Regular price $39.95Regular price$0.00Sale price $39.95 -
Vendor:TWIN AIR
Twin Air - Air Filter Cover - Yamaha WR250F 03-14 WR450F 03-15
Regular price $39.95Regular price$0.00Sale price $39.95 -
Vendor:TWIN AIR
Twin Air - Air Filter Cover - KTM 85-660 1998-2012
Regular price $39.95Regular price$0.00Sale price $39.95 -
Vendor:TWINAIR
Twin Air Powerflow Kit - KTM GasGas Husqvarna 250-450cc
Regular price $200.00Regular price$0.00Sale price $200.00 -
Vendor:TWIN AIR
Twin Air - Air Filter Cover - Husqvarna 1992-2013
Regular price $39.95Regular price$0.00Sale price $39.95 -
Vendor:TWIN AIR
Twin Air - Air Filter Cover - KTM 125-560 07-13
Regular price $39.95Regular price$0.00Sale price $39.95 -
Vendor:TWIN AIR
Twin Air - Air Filter Cover - Honda CRF250F 14-17 CRF450R 13-16
Regular price $39.95Regular price$0.00Sale price $39.95 -
Vendor:TWIN AIR
Twin Air - Air Filter Cover - Yamaha YZ250F YZ450F WR450F
Regular price $39.95Regular price$0.00Sale price $39.95 -
Vendor:TWIN AIR
TWIN AIR POWERFLOW KIT - KAWASAKI KX450 2019/2023
Regular price $219.95Regular price$0.00Sale price $219.95