CB750 with Keihin CR Carbs Air Intake Box SOHC and DOHC

$325.97 USD

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Bike Model: 1969-1976 CB750K & CB750F
Mesh Material: Stainless
Finish: Anodized Clear

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The Air Intake Box by Cognito Moto Design, designed specifically for the CB750 with enhanced Keihin CR Carbs, offers an outstanding improvement to your engine's performance. It is crafted using high-grade 6061-T6 billet aluminum, ensuring durability and longevity. Inside this air intake box, you'll find a UNI filter neatly positioned between two wire mesh grills, with either stainless or bronze mesh. This unit is also designed to be rebuildable, allowing for the filter element to be effortlessly cleaned or replaced as necessary. Silicone boots are employed to fasten the box securely to the carbs, thereby guaranteeing a robust and steady fit.


  • Material: 6061-T6 billet aluminum
  • Compatibility:
    • 1969-1976 CB750K CB750F
    • 1977-1978 CB750K CR29
    • 1979–1982 CB750K CR 50mm
  • Finish: Available in hard anodized clear or black
  • Filter: UNI filter material
  • Features: Rebuildable design for easy maintenance

      Customer Reviews

      Based on 1 review
      Christopher Wilson
      1976 CB750 Air Box Upgrade!

      Bought mine here and had my motorcycle mechanic install it. He had absolutely no issues with the installation, and the look and performance is great! Solid construction and VERY good looking! Many thanks!