1. UTV-ATV Air Filters Items
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  3. FILTERS YA-25

K-N FILTERS YA-25 Ahrma Air Filter HT-2 90CC

fits make: Yamaha. year: 1972.

Ya-25 K&n Filters Air Filter 1972 Yamaha Ht-2 90cc Ahrma Rare

( Brand: K-n Filters ), ( Type: Air Filter ), ( Manufacturer Part Number: YA-25 )

Review K N FILTERS Air Filter Yamaha Ht-2 90cc Ahrma Rare fits 1972

Ya-25 Air Filter for 1972 Yamaha HT-2 90cc AHRMA

Description:

The Ya-25 air filter is an essential component for maintaining the optimal performance and longevity of your 1972 Yamaha HT-2 90cc engine, especially when racing in the American Historic Racing Motorcycle Association (AHRMA) events. This high-performance air filter is engineered to provide your engine with the cleanest air possible, ensuring maximum power output and fuel efficiency.

Crafted from premium materials, this Ya-25 air filter features a pleated cotton media with an oiled surface. The cotton media is resilient and can effectively trap even the smallest particles, while the oil coating enhances the filter's ability to attract and retain dirt and contaminants. The filter's design ensures a snug fit within the engine airbox, preventing any unwanted air leaks and maintaining consistent engine vacuum.

This Ya-25 air filter is not only a high-performance upgrade but also an aesthetic one. Its classic design complements the vintage look of the 1972 Yamaha HT-2 90cc, making it an excellent choice for both competition and show use.

The Ya-25 air filter comes with a replacement foam seal, ensuring a perfect fit and sealing performance. Additionally, the filter's design allows for easy cleaning and reuse, making it a cost-effective solution for your engine's air filtration needs.

In conclusion, the Ya-25 air filter is a must-have upgrade for any 1972 Yamaha HT-2 90cc AHRMA racer looking to maximize engine performance and maintain a classic look. Its premium materials, effective filtration, and snug fit make it an essential component for your racing setup.

The YA-25 air filter is a common replacement option for the 1972 Yamaha HT-2 90cc motorcycle. Here are some pros and cons to consider before making a purchase:

Pros:

1. Improved engine performance: A new air filter can help improve engine performance by allowing cleaner air to flow more freely into the engine.

2. Longer engine life: A clean air filter helps prevent dirt and debris from entering the engine, which can lead to longer engine life.

3. Better fuel efficiency: A clean air filter can help improve fuel efficiency by allowing the engine to burn fuel more efficiently.

4. Easy installation: The YA-25 air filter is a direct replacement for the original air filter on the 1972 Yamaha HT-2 90cc motorcycle, making installation a simple process.

5. Affordable: Replacement air filters are generally affordable, making them a cost-effective way to maintain your motorcycle.

Cons:

1. Frequent replacement: Air filters need to be replaced more frequently than some other motorcycle parts, such as engine oil or tires.

2. Potential for user error: Installing an air filter incorrectly can lead to engine damage, so be sure to follow the instructions carefully.

3. May not fit perfectly: While the YA-25 air filter is a direct replacement for the original air filter on the 1972 Yamaha HT-2 90cc motorcycle, it may not fit perfectly due to slight variations in manufacturing.

In conclusion, the YA-25 air filter is a worthwhile investment for maintaining the performance and longevity of your 1972 Yamaha HT-2 90cc motorcycle. While there are some cons to consider, such as the frequent replacement and potential for user error, the pros far outweigh the cons. I would recommend purchasing a YA-25 air filter from a reputable motorcycle parts supplier to ensure a good fit and quality product.

specifications filterblank:

  • for makes: Yamaha
  • for years: 1972
  • brand: K-n Filters
  • type: Air Filter
  • manufacturer part number: YA-25

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  • type: Fixed
  • cost: $0.00
  • carrier: USPS
  • transit: 5-12 Days
  • class: Standard
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  • # reviews: 5476
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  • condition: New other see details
  • ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Air Filters

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  • started: September 5, 2025
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  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
for makes: yamaha, for years: 1972, type: air filter,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > air filters, sku: 4637358832195792,

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