Tri Fin | Squ-Air Air Cleaner Assembly
Tri Fin | Squ-Air Air Cleaner Assembly
Tri Fin | Squ-Air Air Cleaner Assembly
Tri Fin | Squ-Air Air Cleaner Assembly
Tri Fin | Squ-Air Air Cleaner Assembly
Tri Fin | Squ-Air Air Cleaner Assembly
Tri Fin | Squ-Air Air Cleaner Assembly
Tri Fin | Squ-Air Air Cleaner Assembly

Tri Fin | Squ-Air Air Cleaner Assembly

1133-51

Regular price¥39,600
/
* Shipping calculated at checkout.

Design
Fitment
  • Worldwide shipping

This is the Squ-Air air cleaner assembly.

This air cleaner features a compact design with high intake performance, utilizing cast aluminum covers and bases. The surface is treated with a thin black oxide coating, allowing you to enjoy the unique texture of sand casting and the contrast with the polished aluminum finish.

The "Tri Fin" is a classic design consisting of three simple fins. It's an all-rounder that blends seamlessly with any aesthetic.

Features

  • Uses cast aluminum cover and base

  • Calm texture from black oxide coating

  • Improved intake efficiency with a funnel-shaped intake port

  • Reduced intake resistance with perforated metal boasting an opening ratio of over 50%

  • Achieves high strength and a beautiful finish with custom stainless steel perforated metal

  • Individual components such as covers, bases, and filters can be purchased separately

  • Only the base can be replaced when changing carburetors

  • Supports changing cover designs and replacing filters

Product Specifications

  • Material: Cast aluminum (cover/base)

  • Surface treatment: Black oxide coating

  • Width: Approx. 180mm

  • Height: Approx. 108mm

  • Thickness: Approx. 50mm (up to the flat part of the cover)

  • Cover protrusion: Approx. 30mm

  • Compatible carburetors: S&S B, S&S E, Keihin CV & EFI, SU

  • Design: Tri Fin, Tri Fin XL, Tri Fin FXR

Contents

  • Air cleaner cover

  • Air cleaner base

  • Filter frame

  • Filter element

  • Mounting bolts

Compatibility Information

  • S&S B

  • S&S E

  • Keihin CV & EFI

  • SU

※When purchasing, please select the base that corresponds to your carburetor or injection system.

※Individual components can be purchased separately. If you change your carburetor, you can continue to use the system by simply replacing the base. It also supports changing cover designs and replacing filter elements.

Installation

Can be installed using the included bolts.

If you are unsure about the installation, we recommend having it done at a professional shop.

・Not eligible for Click Post

We ship worldwide from Japan.

  • Orders to the United States are shipped via DHL Express.
  • Orders to all other countries are shipped via EMS (Japan Post).
  • In-stock items will be shipped within 3 business days after payment is received.
  • Tracking information will be provided once your order has been shipped.
  • Delivery times vary by destination and customs processing.

Please note that import duties, taxes, and customs fees are not included in the product price or shipping cost. We are unable to estimate these charges in advance. These charges are the responsibility of the buyer.

If you have any questions regarding shipping to your country, please feel free to contact us before placing your order.

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Made in Japan

Each part is individually handcrafted in our own workshop using traditional sand-casting techniques, preserving the unique character and texture that only this time-honored process can create.