Best selling Bottom brackets from Sram
On this page you’ll find a ranking of the best Bottom brackets from Sram. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Sram DUB BB 30 Road Wide
The new SRAM bottom bracket series DUB has a very simple task: to connect the crank arms together and thereby ensure a durable power transmission into the drive. For this specific requirement, we have designed the DUB crankshaft: a single oversized shaft that works with all bottom bracket standards. For better crank compatibility, better protection from the elements and long-lasting performance - more stable, smoother, simpler. And now back on the bike! - Purpose: Road bike - Details: - Oversized shaft that works with all bottom bracket standards - Significantly better sealing by Gutter Seal Technology - Significantly lighter than the GXP system - Industrial bearings - Type: Hollow axle - Frame compatibility: BB30 bottom bracket - Type: pressed bearing shells axle - Axle mount: DUB (28.8 mm).
2. Sram DUB PressFit 30 Road bottom bracket
The new SRAM DUB bottom bracket series offers a simple way to connect the crank arms and ensure smooth, long-lasting power transfer to the drivetrain. To enable this unique focus, SRAM has designed the DUB axle to be the only true connecting component. An oversized axle is compatible with any bottom bracket standard and provides better protection against the elements for long-lasting performance. Stronger, smoother, and simpler.
The combination of crankshaft and bottom bracket is the heart of DUB technology, where stiffness meets durability. SRAM's engineers have made everything even simpler and better. The systematic approach through the integration of chainring, crank, axle, and bottom bracket means improved drivetrain performance.
• Details:
- An oversized axle for compatibility with all bottom bracket standards
- Easier installation
- ISO 4210 compliant
- Integrated adjustment mechanism
- Increased bearing lifespan
- PressFit cups for reduced weight
• Design: Hollow axle
• Frame compatibility: PF30
• Intended use: Road bike bottom bracket
• Design: Cartridge bearing axle
• Axle interface: DUB (28.8 mm).
3. Sram Bottom Bracket DUB BB30 (42x68x28.99)RoadW Ceramic
The SRAM Bottom Bracket DUB BB30 is a high-quality bottom bracket solution specifically designed for use with SRAM and Truvativ DUB series cranksets. With a shell diameter of 42 mm and a shell width of 68 mm, this bottom bracket offers an optimal fit and stability. The ceramic bearings provide improved efficiency and durability, making it an ideal choice for demanding cyclists. The DUB system allows for easy installation and maintenance, while the precise construction ensures smooth power transfer. This bottom bracket is designed for BB30 frames and features a spindle diameter of 28.99 mm, making it a versatile option for various bike configurations.
- Compatible with SRAM and Truvativ DUB cranksets
- Ceramic bearings for improved efficiency and durability
- Easy installation with pressed bearing cups
- Optimal fit for BB30 frames with 68 mm shell width.
4. Sram Bottom Bracket DUB BB386 (46x86.5x28.99)Ro Ceramic
The Sram DUB BB386 Ceramic Bottom Bracket is an essential choice for cycling enthusiasts seeking performance and reliability. Developed by Sram, this high-quality component contributes to a smooth and efficient drivetrain, which is crucial for optimizing your performance during rides.
This bottom bracket features ceramic bearing technology, which significantly reduces friction. This means easier pedaling and increased efficiency, allowing you to get the most out of your energy. Its robust design ensures exceptional durability, meeting the demands of competition and long rides on the road.
Here are some features that make this bottom bracket the preferred choice:
- Compatibility: Specifically designed to be compatible with Sram drivetrain systems, ensuring perfect integration with your bike.
- Enhanced Performance: Thanks to the ceramic bearings, this bottom bracket reduces resistance, improving your bike's responsiveness during climbs and sprints.
- Easy Installation: Designed for quick installation, this bottom bracket allows cyclists to spend more time on the road and less in the workshop.
- Durability: Made from high-quality materials, it withstands wear and weather conditions, extending the lifespan of your gear.
With the Sram DUB BB386 Ceramic Bottom Bracket, you enhance your road cycling experience through advanced technology that maintains your bike's performance while providing unmatched comfort and responsiveness. Whether you are a casual rider or an experienced competitor, investing in this bottom bracket promises to optimize your rides and bring you closer to your performance goals on two wheels.
5. Sram Pressfit 30 68/92mm
This is a new design developed by SRAM that combines all the advantages of BB30 and Press-Fit bottom brackets in a fantastic package. This bottom bracket is designed for 30 mm crankshaft spindles. The main difference with PressFit 30 is how the bearings are fitted into the frame. They are housed in nylon cups that are pressed into the bottom bracket shell of the frame. The PressFit 30 features a pre-installed seal in the cups to further extend bearing life. The frame's bottom bracket must have an inner diameter of 46 mm to use this system. PressFit 30 for road bikes requires a 68 mm wide shell, while PressFit 30 for mountain bikes requires a 73 mm wide shell.
Advantages: immense weight savings, low Q-factor, more ankle clearance, a more robust bearing, a stiffer and firmer crank, and easier installation. Space for larger diameter stanchions provides greater stiffness.
- Extended Pressfit 30 bottom bracket to cover a wider range
- Plastic bearing cups
- Compatible with BB30, Pressfit 30 68/73 mm, and BB386
- Shell width: 68-92 mm
- Shell diameter: 46 mm.
6. Sram DUB Pressfit 30 Road bottom bracket 83mm
The new SRAM DUB bottom bracket series offers a simple way to connect the crank arms and ensure smooth, long-lasting power transfer to the drivetrain. To enable this unique focus, SRAM has designed the DUB axle to be the only true connecting component. An oversized axle is compatible with any bottom bracket standard and provides better protection against the elements for long-lasting performance. Stronger, smoother, simpler.
The combination of crankshaft and bottom bracket is the heart of DUB technology. Here, stiffness meets durability. SRAM's engineers have made everything even simpler and better. The systematic approach through the integration of chainring, crank, axle, and bottom bracket means improved drivetrain performance.
• Design: Hollow axle
• Installation width: 83 mm
• Frame compatibility: PF30
• Intended use: Road bike
• Bottom bracket type: Cartridge bearing
• Axle: DUB axle interface (28.8 mm).
7. Sram Bottom Bracket DUB PF30 (46x68/73x28.99) Ceramic
The SRAM DUB PF30 Bottom Bracket is a high-quality internal bearing solution specifically designed for use with SRAM and Truvativ DUB series cranksets. With a diameter of 46 mm and a width of 68 mm for road applications, as well as 73 mm for MTB and road-wide applications, this bottom bracket offers versatile compatibility. The use of ceramic ball bearings ensures improved performance and durability, while the pressed bearing cups allow for easy installation. This product is ideal for cyclists who value efficiency and reliability and want to optimize their riding performance. Made in Taiwan, the DUB PF30 combines technical precision with high quality.
- Compatible with SRAM and Truvativ DUB series cranksets
- Ceramic bearings for improved performance and durability
- Easy installation with pressed bearing cups
- Versatile frame compatibility with PF30.
8. Sram DUB BB386 Road Wide
The new SRAM DUB bottom bracket series has a very simple task: to connect the crank arms while ensuring a durable power transfer to the drivetrain. For this specific requirement, we designed the DUB crankshaft: a single oversized shaft that works with all bottom bracket standards. For better crank compatibility, improved protection against the elements, and long-lasting performance - stable, smooth, and simple. And now, back on the bike!
The combination of crankshaft and bottom bracket is the heart of DUB technology. Here, stiffness meets durability. SRAM's engineers have taken it a step further, making everything even simpler and better. It is primarily the system approach through the integration of chainring, crank, shaft, and bottom bracket that results in improved drivetrain performance.
• Intended use: Road bike
• Details:
- Oversized shaft that works with all bottom bracket standards
- Significantly better sealing through Gutter Seal Technology
- Much lighter than the GXP system
- Industrially sealed bearings
• Design: Hollow axle
• Frame compatibility: BB386Evo bottom bracket
• Design: Press-fit bearing cups axle
• Axle interface: DUB (28.8 mm).
9. Sram Bottom Bracket DUB T47 (BSAx85.5x28.99) Ceramic
The SRAM DUB T47 ceramic bottom bracket is an accessory for passionate road cyclists that offers exceptional performance and durability. It has been specifically designed to optimize power transfer and is ideal for serious cyclists looking to enhance their riding experience.
Thanks to its ceramic ball bearings, this bottom bracket reduces friction, resulting in higher efficiency with every pedal stroke. The ceramic bearings provide superior wear resistance and an impressive lifespan, ensuring that every ride is smooth and powerful.
This T47 model is designed for easy compatibility with modern frames, allowing for hassle-free installation. Its robust and reliable design is the result of ongoing innovation by SRAM in the field of bicycle components, reaffirming their commitment to high-quality products for cyclists.
Key features of the SRAM DUB T47 ceramic bottom bracket include:
- Reduced friction through ceramic bearings
- Easy installation in T47 frames
- Increased durability for longer use
- Optimized power transfer for better performance
- Compatibility with a variety of crank systems
Whether you are a fiercely competitive racer or a casual rider, this bottom bracket allows you to get the most out of every ride. Its thoughtful design and functionality make it a smart choice for anyone looking to upgrade their cycling gear.
Choose the SRAM DUB T47 ceramic bottom bracket and experience the difference that high-quality components can make to your performance on the road.
10. Sram Bottom Bracket DUB Italian (ITAx70x28.99)
The Bottom Bracket DUB Italian (ITAx70x28.99) from SRAM is a high-quality solution for cyclists seeking a reliable and powerful connection between their frame and cranksets. This bottom bracket is specifically designed for Italian threads and features a shell width of 70 mm, making it ideal for road and road-wide applications. With a spindle diameter of 28.99 mm and DUB technology, it ensures improved stiffness and durability. The sealed bearings are low-maintenance and provide smooth operation, while the aluminum construction keeps the weight down. This bottom bracket is an excellent choice for those who prioritize performance and reliability.
- Compatible with SRAM and Truvativ DUB cranksets
- Sealed bearings for minimal maintenance
- Lightweight aluminum construction at just 77 grams
- Optimized stiffness through DUB technology.
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