FSA BB30/English Bottom Bracket Adaptor

Install with headset press(not included) and green Loctite (included). Allows conventional threaded bottom brackets to be installed in a BB30 frame; available in 68mm or 73mm. Aluminum.

Item Specifications: BB/Frame Interface, BB30, Spindle Interface Type, Hollowtech II, Spindle Interface Type, ISIS, Spindle Interface Type, MegaExo, Spindle Interface Type, Octalink V2, Spindle Interface Type, Square Taper JIS, Spindle Interface Type, TruVativ GXP, BB Shell Width, 73,

FSA BB30 to 73mm Threaded Bottom Bracket Adapter - Aluminum, Lightweight Conversion

Reference Number: 3N87C1

Upgrade your bike's compatibility with the FSA BB30 Press Fit to 73mm English Threaded Bottom Bracket Adapter, the essential component for seamless drivetrain integration. Crafted from high-quality aluminum, this adapter offers a lightweight (52 grams), durable solution for converting BB30 frames to accept traditional threaded bottom brackets, ensuring reliable performance and longevity.

Designed for precision and ease of installation, this converter fits into BB30 bottom bracket shells with a 42mm inner diameter and a 73mm width. It features BC-1.37 x 24T English threading, allowing you to easily retrofit your bike with standard threaded bottom brackets, whether you ride road, gravel, or mountain bikes. Its compatibility with 68mm or 73mm shell widths provides versatile use across a variety of frame setups.

Performance & engineering are at the forefront with this adapter, which facilitates improved bearing support and smoother pedal action. Installation is straightforward with the included green Loctite thread adhesive and the use of a headset press (not included), ensuring a secure fit that withstands rigorous cycling conditions.

Ideal for cyclists seeking to upgrade their bike's drivetrain compatibility without replacing the frame, the FSA BB30 Press Fit to 73mm Threaded Bottom Bracket Adapter combines innovative design, compatibility, and durability. Enhance your bike's performance and maintainability with this essential adapter - the perfect solution for converting and extending the life of your existing frame.

  • Allows for seamless conversion from BB30 to standard threaded bottom brackets, expanding compatibility options for versatile bike builds.
  • Constructed from durable, lightweight aluminum material to ensure strength, corrosion resistance, and reduced overall weight for enhanced ride performance.
  • Engineered with precise BC-1.37 x 24T threading, providing secure fitment and reliable performance with a variety of conventional threaded bottom brackets.
  • Designed to press into 42mm ID BB30 shells with a 73mm width, making it an ideal adapter for upgrading or customizing mountain and road bikes.
  • Features include easy installation with a headset press and included green Loctite, ensuring a secure, long-lasting connection for a smooth, maintenance-free ride.
Item Specifications
BB Shell Width (mm)73

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365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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