
Best selling Bottom brackets
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Shimano SM-BB52 Hollowtech II
The SM-BB52 Hollowtech II bottom bracket from Shimano is a high-quality component designed to enhance pedaling performance and efficiency while cycling. It is specifically designed for use with BSA frames and features excellent sealing that extends the lifespan of the bearing and minimizes maintenance. With a spindle diameter of 24 mm, this bottom bracket is ideal for various mountain bike and road applications. The threaded bearing cups ensure a stable and reliable installation, while the lightweight design at 0.28 kg supports the overall performance of the bike. Made in France, the SM-BB52 Hollowtech II combines quality and functionality to meet the demands of discerning cyclists.
- Improved sealing for higher pedaling performance
- Compatible with 24 mm spindles
- Threaded bearing cups for stable installation.

2. Token Ninja BB
Bottom bracket TOKEN Thread Fit Ninja BB Rh: BB86/89.5/92 - KRG: Campy 25mm.

3. Tange Innenlager Vierkant JIS - ITA
The Tange bottom bracket is a simple and functional internal bearing designed for reliable performance in various cycling applications. It is made from high-quality materials, including a steel axle and an aluminum casing, ensuring durability and stability. The bearing cups are also made of steel, further enhancing the product's robustness. With a casing width of 70 mm (ITA) and various axle lengths of 103 mm, 107 mm, and 113 mm, this bottom bracket offers flexibility for different bike configurations. The square-sealed bearings ensure smooth operation and reduce maintenance efforts. This product is ideal for cyclists who value quality and reliability.
- High-quality materials: steel axle and aluminum casing for durability
- Available in various axle lengths: 103 mm, 107 mm, 113 mm
- Square-sealed bearings for smooth operation
- Suitable for ITA casing width of 70 mm.

4. Race Face Cinch bottom bracket PF30 73mm External Seal AM19
- Purpose: MTB - Weight: 69 g - Details: - Housing diameter: 46 mm - Installation width: 73 mm - Bearing shell material: Aluminium - Bearing material: Steel - Type: Hollow axle - Frame compatibility: PF30 bottom bracket - Type: Pressed bearing shell axle - Axle mount: 30mm.

5. Shimano BBMT801
The Shimano Deore XT bottom bracket for Shimano 24 mm MTB cranksets features high-quality, sealed bearings. It is available for threaded or press-fit installation.

6. Miche Primato bottom bracket BSA (110mm)
High-quality Miche Primato bottom bracket with a classic square taper and steel axle. Particularly suitable for track bikes, fixies, or singlespeed bikes. Features sealed bearings, a 68 mm shell width (BSA), and lightweight anodized aluminum bearing cups. The stiff steel axle, combined with the encapsulated cartridge bearing, ensures long-lasting riding enjoyment. You will need the Park Tool - BBT-5 cartridge bearing tool for Campa for installation or a Shimano freewheel remover.
Details:
- Axle width: 107 mm, 110 mm
- Interface: 4-sided JIS standard
- Thread: BSA
- Cartridge bottom bracket with industrial bearings
- Axle made of special steel
- Anodized aluminum cup
Variant information:
BBPRIBB070000: Length: 107 mm
BBPRIBB100000: Length: 110 mm.

7. Shimano BB-UN300
The Shimano BB-UN300 bottom bracket is a high-quality and powerful square taper bottom bracket suitable for a variety of bicycles. With a shell width of 68 mm and an axle length of 122.5 mm, it provides a reliable and stable base for the bottom bracket assembly. The bottom bracket features a BSA installation type, allowing for easy installation and maintenance. The use of aluminum as the adapter material ensures high strength and durability, while the square design guarantees precise power transfer. This bottom bracket is ideal for cyclists who value quality and performance and are looking for a reliable solution for their cycling needs.
- High-quality square taper bottom bracket for improved performance
- Compatible with BSA frames for easy installation
- Aluminum adapter for increased strength and durability
- Suitable for standard, E-Type, and chain case variants
- Screwed bearing cups for easy maintenance.

8. Shimano FC-M76
The Shimano FC-M760 Spacer is an essential accessory for cycling enthusiasts seeking optimal performance and quality. Designed by the renowned brand Shimano, this spacer is specifically tailored for the FC-M760 model. Made from high-quality materials, this spacer is durable and resilient, ensuring you will enjoy your bike for many years to come. Its precise design and careful craftsmanship make it an aesthetically pleasing accessory that integrates perfectly with your bicycle. The Shimano FC-M760 Spacer is designed to enhance the efficiency of your shifting by reducing the risk of friction and vibrations. With this spacer, you can look forward to more precise and smoother gear changes, significantly improving your performance on the road. Whether you are an amateur cyclist or an experienced rider, the Shimano FC-M760 Spacer is the perfect choice to enhance your cycling experience. Install this spacer on your bike, and you will immediately feel the difference during your rides. Don't wait any longer; get the Shimano FC-M760 Spacer now to improve your bike and your performance. With its excellent quality and reliability, this spacer will accompany you on all your cycling adventures. Trust Shimano, a world-renowned brand, to provide you with the best accessories for your bicycle.

9. Black Bearing 41-DUB - B5
The two machined aluminum cups screw into each other for better alignment of the housing, resulting in less cracking, improved smoothness and performance, enhanced bearing life, and easy bearing replacement. Delivered with a mounting key.

10. Ceramicspeed ITA Shimano Road Black
