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FSA BB386 crank arm adapter for GXP Sram
FSA BB386 crank arm adapter for GXP Sram

FSA BB386 crank arm adapter for GXP Sram

In Accessories and components
$25.00 $20.00

SKU: ITY25495272
Availability: In stock

FSA GXP crankset adapter: compatibility and performance

The FSA GXP crankset adapter is the ideal solution for those who need compatibility between different bottom bracket systems. Specifically designed for frames equipped with a BB386 shell, this component allows the installation of Sram GXP cranksets while maintaining high standards of build quality. FSA manufacturing ensures reliability and precision in the mechanical fit, essential features for an efficient and long-lasting drivetrain. Made from aluminum, the adapter balances lightness and strength, making it suitable for both touring and use on high-performance road bikes.

Lightweight and technical integration

At a low weight of just 50 grams, this adapter minimizes the impact on the bicycles overall mass, a crucial factor for optimal performance. The aluminum alloy structure provides the torsional stiffness needed to transmit pedaling torque without flex or oscillation. The GXP interface ensures the corretto axial positioning of the crankarms, which is fundamental for mechanical efficiency and system longevity. This component is essential for those looking to modernize frames with a BB386 bottom bracket using current drivetrain groupsets, without compromising geometric compatibility.

Installation and standardization

The FSA adapter simplifies the installation of Sram cranksets on frames that would originally require different configurations, making maintenance and component replacement easier. Its precise construction ensures a play-free fit, a critical element for direct power transfer while pedaling. Ideal for road bikes and technical upgrade projects, it is a reliable and lightweight option for those who need standardization on modern platforms while maintaining compatibility with legacy frames equipped with BB386.

Technical features

  • Type: Bottom bracket adapter.
  • Manufacturing: FSA.
  • Compatibility: Sram GXP.
  • Frame standard: BB386.
  • Material: Anodized aluminum.
  • Weight: 50 grams.
  • Discipline: Road cycling.
  • Finish: Color neutral.
  • Torsional stiffness: High.
  • Tolerances: High manufacturing precision.

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