Bearing for bottom bracket FSA Gamma drive

FSA Gamma bottom bracket bearing – smoothness and reliability for your drivetrain

Give your bicycle drivetrain a fresh boost with the FSA Gamma bottom bracket bearing, a component designed to deliver smooth, precise, and long-lasting pedaling performance. Compatible with a wide range of setups, this bearing ensures a perfect connection between the crankset, the frame, and your entire chainline.

Why choose an FSA Gamma bearing ?

Engineered for demanding cyclists, this bearing combines high-precision machining, excellent load resistance, and long-term performance. It optimizes crank spindle rotation and improves drivetrain efficiency by reducing energy loss with every pedal stroke.

Technical features

• Type: FSA Gamma bottom bracket bearing

• Standard: Compatible with MegaExo / ISIS depending on the version

• Materials:

  • High-precision steel balls

  • Reinforced steel bearing races

  • Double-lip seals ensuring optimal protection

• Inner / Outer Diameter: According to model standard (commonly 24 mm inner)

• Sealing: Protection against moisture, dust, and debris

• Rotation: Low-friction design for enhanced crankset smoothness

• Weight: Lightweight, suitable for road, MTB, gravel, or hybrid bikes

• Durability: Built to withstand intensive use

Key advantages of the FSA Gamma bearing

• Fully compatible with FSA Gamma cranksets and various frames using the same bottom bracket standard

• Designed to deliver an efficient drivetrain, minimizing friction around the crank area

• Reinforced sealing, perfect for riding in wet, dusty, or off-road conditions

• Easy installation without complex tools, helping restore optimal chainline performance quickly

• Ideal for improving pedaling responsiveness, power transfer, and overall riding comfort

Suitable for

The FSA Gamma bearing is a great fit for:

• Road bikes

• Mountain bikes (XC, trail, all-mountain)

• Gravel bikes

• Hybrid / trekking bikes

• Fitness bikes

• Bicycles equipped with FSA cranksets or a compatible MegaExo bottom bracket standard

In summary

The FSA bearing Gamma model is an essential component to keep your drivetrain smooth, quiet, and efficient. With premium machining and excellent sealing, it’s a reliable choice for replacing a worn-out bearing or upgrading your bike’s performance.