Is a ceramic BSA better than a steel BSA?

There are several BSA bottom brackets with steel bearings that offer good performance. However, the real advantage of ceramic BSA bottom brackets is their long-term durability and reduced rolling resistance over time.

What is the best BSA bottom bracket?

The Bikone BSA ceramic bottom bracket is considered the best for performance and durability.

What is the best ceramic BSA bottom bracket for value?

CyclingCeramic offers the best ceramic BSA bottom bracket in terms of quality and price.

Is it easy to install a BSA bottom bracket?

Yes, BSA30 and BSA DUB bottom brackets come with a key for easy installation – just screw them in. BSA 24mm models can be installed using Shimano bottom bracket tools, with the same simple screw-in process.

BSA Ceramic BB

Ceramic BSA Bottom Brackets

Ceramic BSA bottom brackets are a top choice for demanding cyclists with high-end bikes. Used on models like the Specialized Tarmac SL7, SL8, and Aethos, these bottom brackets offer much better performance than steel versions thanks to ceramic bearings. Although their price is higher, ceramic BSA bottom brackets provide smoother pedaling and greater efficiency, particularly suited for performance-oriented road bikes.

Characteristics and Advantages of Ceramic BSA Bottom Brackets

The BSA (British Standard Thread) standard, with its 1.37 x 24 TPI threading, is a universal standard in cycling. This threaded type of bottom bracket is widely used for its reliability, allowing for ceramic bearings that reduce friction and improve durability. Unlike press-fit bottom brackets, the BSA threaded system offers enhanced protection from external elements and remains easily accessible for maintenance.

Broad Compatibility of Ceramic BSA Bottom Brackets

Our range of ceramic BSA bottom brackets offers compatibility with various popular crank types and is available from several leading brands, including Rotor, CyclingCeramic, and Bikone. Key compatibility options include:

Shimano and Rotor 24 mm Cranks: Suitable for all generations, ensuring an easy and reliable installation.
Rotor 30 mm Cranks: Especially compatible with advanced models like Aldhu Carbon and power meters 2INpower SL.
SRAM GXP and DUB Cranks: Perfect fit with DUB systems for optimal performance on BSA frames.

Why Choose a Ceramic Bottom Bracket?

Ceramic bearings offer several key advantages over steel bearings:

Superior Performance and Efficiency: Ceramic bearings reduce internal friction, allowing for better power transfer.
Durability and Longevity: Ceramic bearings are more resistant to wear and contaminants, extending the bottom bracket’s lifespan.
Easy Maintenance: The BSA technology allows easy access for cleaning and maintenance, ideal for long-distance cyclists or those riding in varied conditions.

Guide: How to Tell If Your Bike Has a BSA Bottom Bracket

Here’s a quick guide to determine if your bike uses a BSA bottom bracket:

Check the Threads: BSA bottom brackets use a 1.37 x 24 TPI thread. If you see threads with this specification, it’s likely a BSA model.
Measure the Width: BSA bottom brackets are generally 68 mm wide for road bikes and 73 mm for mountain bikes.
Consult the Bike’s Manual: The bottom bracket type is often listed in the manual or on the manufacturer’s website.
Ask a Mechanic: A bike professional can quickly identify the bottom bracket type for you.