Too Many Bottom Brackets? Here's How to Find the Right One
Consider these essential factors to help you choose the perfect bottom bracket for your bike.
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Frame compatibility is crucial when choosing a bottom bracket, as it ensures the bottom bracket fits securely and functions properly with the bike frame. Selecting the correct type prevents installation issues and ensures optimal performance and longevity of the bike's drivetrain.
Popular options (you can select more than one)
BSA
Typical price
25,– to 80,–BSA, also known as English threaded, uses a screw-in design with a 68-73mm shell width.
It is widely compatible with many bike frames, offering reliability and ease of maintenance.
Bestseller
BB30
Typical price
27,– to 130,–BB30 is a press-fit system with a 68mm shell width and large bearings for increased stiffness.
Ideal for riders seeking lightweight performance and improved power transfer, commonly used in high-end road and mountain bikes.
Bestseller
PF30
Typical price
54,– to 230,–PF30 features a 68-73mm shell width and uses a press-fit design with a wider shell for added stiffness.
It offers a balance of lightweight structure and durability, suitable for both road and mountain biking.
Bestseller
BB86
Typical price
38,– to 240,–BB86 is designed for road bikes with a wider 86.5mm shell, using a press-fit system.
Provides enhanced stiffness and power transfer, perfect for road cyclists seeking performance efficiency.
Bestseller
Axis compatibility refers to the diameter of the spindle that connects the crankset to the bottom bracket, impacting the overall performance and compatibility with different bike frames. Selecting the right axis ensures a secure fit and optimal power transfer, enhancing your cycling experience and efficiency.
Popular options (you can select more than one)
24 mm
Commonly used size for many road and mountain bikes, offering reliable performance.
Best suited for riders seeking a versatile option that balances weight and strength.
Bestseller
DUB (28.8 mm)
Features a larger diameter for increased stiffness and durability.
Ideal for cyclists looking for enhanced performance and compatibility with SRAM cranks.
Bestseller
30mm
Provides greater stiffness and lower weight compared to smaller diameters.
Recommended for competitive riders prioritizing speed and efficiency.
Bestseller
Hollowtech II
Proprietary Shimano design with a hollow spindle for reduced weight.
Perfect for Shimano users desiring smooth and efficient pedal strokes.
Bestseller
Axis diameter refers to the width of the spindle in a bottom bracket, influencing compatibility with different cranksets and frames. Selecting the correct axis diameter ensures a proper fit and optimal performance for your bicycle, affecting both efficiency and ride quality.
Popular options
Up to 29 mm
Features a narrow spindle suitable for older or basic bike models.
Ideal for riders with bikes that have limited space in the bottom bracket area, ensuring smooth pedaling.
Bestseller
30 - 42 mm
Offers a mid-range spindle size compatible with most modern bikes.
Recommended for cyclists looking for a balance between strength and compatibility, providing reliable performance.
Bestseller
Bottom brackets
−27%
only 1 item on saleonly 1 piece on sale
EUR91,90 was EUR125,45
Cane Creek Hellbender 70 BSA30 bottom bracket, stainless steel, thread fit, 30mm, 68/73mm, silver
43 - 100 mm
Includes a wide spindle designed for heavy-duty or high-performance bikes.
Best for advanced riders seeking maximum power transfer and stability on challenging terrains.
Bestseller
Box width is the measurement of the bottom bracket shell width on a bicycle frame, which is crucial for ensuring compatibility with the crankset and the frame itself. Choosing the correct box width is important for optimal performance, as it affects the stability and alignment of the drivetrain.
Popular options (you can select more than one)
68 mm
Typical price
31,– to 130,–Standard width for road bikes and many older frames.
Provides a narrow stance, ideal for road cycling with efficient power transfer.
Bestseller
73 mm
Typical price
38,– to 120,–Commonly used in mountain bikes and some newer road bikes.
Offers increased stability and durability, perfect for off-road cycling.
Bestseller
86.5 mm
Typical price
48,– to 260,–Used in modern press-fit bottom bracket systems, mostly on road and triathlon bikes.
Allows for wider crankset compatibility and smoother rides with minimal maintenance.
Bestseller
100 mm
Typical price
40,– to 72,–Typically found in fat bikes designed for snow or sand terrains.
Provides extra clearance and stability, essential for handling extreme conditions.
Bestseller
Bottom brackets
−7%
EUR27,99 was EUR29,99
Truvativ BB GXP Team Cups English 100 for GXP Fat Bike Crank
When selecting a bottom bracket, the brand can significantly influence the reliability and performance of your bike. Shimano is often praised for its durability, while Sram is known for innovation, and Race Face offers a balance of strength and lightweight design.
Popular brands (you can select more than one)
Shimano
4.6190
Renowned for its durable and reliable components.
Ideal for cyclists seeking long-lasting performance in various conditions.
Bestseller
Sram
4.7121
Specializes in innovative designs and advanced technology.
Great for riders looking for cutting-edge features and performance enhancements.
Bestseller
Truvativ
4.719
Known for robust construction and dependable performance.
Suitable for mountain bikers who need strong and stable components.
Bestseller
Race Face
4.311
Offers a range of lightweight yet strong components.
Perfect for those who prioritize a balance between weight and strength.
Bestseller
Rotor Bike Components
4.69
Recognized for high-precision engineering and performance.
Excel in providing smooth and efficient power transfer for serious cyclists.
Bestseller