1. Motorcycle/Scooter Air Filters Deals
  2. sku: 10253257092292722
  3. TWIN AIR ORTW-IR494575-ER

TWIN AIR ORTW-IR494575-ER Filter Bike

fits model: Sx. make: Ktm. year: 1985–2004.

Ortw-ir494575-er Twin Air 2004 Ktm 85 Sx Dirt Bike Filter

( Brand: Twin Air ), ( Manufacturer Part Number: ORTW-IR494575-ER ), ( Part Type: Filter )

Review TWIN AIR Ktm Dirt Bike Filter fits SX 1985–2004

Introducing the Twin Air ORTW-IR494575-ER Air Filter for the KTM 85 SX bike, a high-performance replacement filter designed to optimize your motorcycle's engine performance and air intake efficiency. This filter is meticulously engineered to meet the unique demands of the KTM 85 SX, ensuring a perfect fit and seamless integration into your bike's engine system.

The Twin Air ORTW-IR494575-ER Air Filter is made from a high-quality, pleated cotton material that boasts an extensive filter surface, enabling it to trap even the smallest particles of dirt and debris while allowing a generous flow of clean air into the engine. The filter's unique design features a progressive density structure, which provides optimal filtration efficiency and ensures that your engine is always breathing clean air, leading to improved engine performance and longer engine life.

This air filter also comes with an integrated, washable and reusable pre-filter, which acts as a first line of defense against larger particles, extending the life of the main filter and reducing the need for frequent replacements. The pre-filter can be easily removed and cleaned, allowing you to maintain the filter's peak performance with minimal effort.

The Twin Air ORTW-IR494575-ER Air Filter is a direct OEM replacement, meaning that it is engineered to fit and function exactly like the original filter, ensuring a hassle-free installation process. The filter comes complete with all necessary hardware, including mounting clips and gaskets, making installation a straightforward process that can be completed in just a few minutes.

In summary, the Twin Air ORTW-IR494575-ER Air Filter for the KTM 85 SX is a high-performance, easy-to-install replacement filter that is designed to enhance your bike's engine performance and air intake efficiency. With its advanced filtration technology, washable pre-filter, and direct OEM fitment, this filter is an essential upgrade for any serious KTM 85 SX rider.

Pros and Cons of buying a Twin Air ORT-IR494575-ER Filter for a 2004 KTM 85 SX Bike

The Twin Air ORT-IR494575-ER filter is a popular aftermarket air filter option for the KTM 85 SX bike. This filter guarantees improved engine performance and increased power. However, like any other product, it comes with its advantages and disadvantages.

Pros:

1. Enhanced engine performance: The Twin Air filter is designed to provide increased airflow to the engine, which results in better combustion and improved engine performance.

2. Longer filter life: The filter's pleated design allows for more surface area to trap dirt, which results in a longer filter life compared to traditional paper filters.

3. Easy installation: The Twin Air filter can be installed without the need for any modifications to the bike, making it a convenient option for bike owners.

Cons:

1. Higher cost: The Twin Air filter is more expensive than traditional paper filters. However, the longer filter life helps offset the initial investment.

2. Requires regular cleaning: The Twin Air filter needs to be cleaned more frequently than paper filters due to its fine foam structure.

3. Potential for reduced power output: Some riders have reported a slight reduction in power output after installing the Twin Air filter. This is likely due to the increased airflow, which can cause the engine to run lean if not properly adjusted.

Conclusion:

The Twin Air ORT-IR494575-ER filter offers several advantages, including enhanced engine performance and a longer filter life. However, it also comes with some disadvantages, such as a higher cost and the need for more frequent cleaning. Ultimately, whether or not to purchase this filter depends on the individual rider's priorities and budget.

If you prioritize improved engine performance and are willing to invest in a higher-quality filter with a longer life, the Twin Air ORT-IR494575-ER filter is an excellent choice. However, if you're on a tight budget or prefer a lower-maintenance filter, a traditional paper filter may be a better option for you.

Recommendation:

Based on the information provided, we recommend the Twin Air ORT-IR494575-ER filter for riders who prioritize engine performance and are willing to invest in a higher-quality filter with a longer life. However, if you have a tight budget or prefer a lower-maintenance filter, we recommend considering a traditional paper filter instead.

Details:

Parts without fitment are to be assumed universal and may require vehicle modification. Coarse open-pore foam catches Airborne dirt, grime and sand. Thick, flat foam, graceless sealing ring ensures maximum contact with your Air box, while acting as a breathable gasket for increased Air passage. The coarse outer Shell catches Airborne dirt, grime and sand.

Twin Air Filters design, high quality materials and superior construction deliver unbeatable performance protection - make Filters the hands-down choice of more World National Champions than all other filters combined. Twin Air filters are designed to increase Airflow while ensuring the highest level of protection from dirt/dust. Used Pre-Oiled Air Filter. Trapped particles can restrict Airflow.

And if dirt works its way into your engine, a pinhead-sized granule will gouge cylinder, piston and rings like bullet. 2004 KTM 85 SX Dirt Bike Twin Air Filter: Compatibility. Fused outer and inner elements prevent dirt grime from being lodged between layers, unlike Twin Air, this can be a problem with inferior two-piece designs. Fine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum Air passage.

Brand: Twin Air, model Number: ORTW-IR494575-ER. Exclusively formulated adhesive ensures glue seams will not break down. I need to exchange an item. Credit or Debit Card.

The fine inner layer traps the little stuff. This is helpful if you are buying multiple items.

part #: ortwir494575 price

  • $49.63

specifications scoofilters:

  • for models: Sx
  • for makes: Ktm
  • for years: 1985-2004
  • brand: Twin Air
  • mpn: Ortw-ir494575-er
  • part type: Filter

returns scoofilters:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

offer scoofilters:

  • availability: In Stock
  • sold: 0
  • started: April 8, 2026
  • options: Ship-to-home
  • quantity: 9

seller scoofilters:

  • city: San Marcos, CA
  • rating: 99.9%
  • # reviews: 82285

shipping scoofilters:

  • type: Fixed
  • class: Standard
  • transit: 2-6 Days
  • cost: $0.00
  • service: Standard

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general scoofilters:

  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Air Filters
  • condition: New
for models: sx, for makes: ktm, for years: 1985-2004, part type: filter,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > air filters, sku: 10253257092292722,

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  • Offer #1: $49.63 price + $0.00 shipping estimate = $49.63* total. Credit or Debit Card. Compatibility: 2004 KTM 85 SX.FREE SHIPPING

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