FSA Wave spring BB30 washer

Description

When pedaling runs smoothly and without any unwanted noises, the whole bike feels more confident and you can focus only on your pace. FSA Wave spring BB30 washer is a small part that can make a big difference in how your drivetrain feels.

Main benefits

The wave washer helps maintain constant preload in the assembly, so the bottom bracket runs more quietly and evenly. It’s useful both for servicing and for building a bike where you want a precise fit.

It improves compensation for minor tolerances between the crankset and the bearings, which often means less play and fewer distracting sounds. The result is a cleaner-running drivetrain on every ride.

It’s designed for the BB30 system, where precise fit and proper preload are essential. Thanks to that, it supports a stable long-term setup without unnecessary fine-tuning.

This component from FSA fits into a service solution with clear logic and proven standards. You’ll appreciate it most when you want to get the bottom bracket right once and for all.

Technical specifications

Part type: wave spring washer for spacing and preload.

Compatibility: BB30 standard bottom bracket.

Intended use: for installation in the bottom bracket and crank area.

Brand: FSA.

Conclusion

FSA Wave spring BB30 washer is an inconspicuous but important part of a properly assembled bottom bracket. It helps keep the assembly free of play and contributes to quieter, more confident operation.

It’s ideal for cyclists who care about installation accuracy, regular servicing, or are building a bike with quality components. In practice, it means a calmer drivetrain and fewer hassles during adjustment.

Key features

• Wave spring design for constant preload
• Compatible with BB30 bottom brackets
• Helps reduce play and unwanted noises
• Suitable for servicing and bike builds
• Genuine FSA part

EAN: 4712865858035