Sram Dub BB30 Bottom Bracket 68/73 mm Pressfit

Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit – Stable and efficient power transfer

The Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit is designed to create a precise and stable connection between the frame and crankset. A well-functioning bottom bracket is crucial for both efficient power transfer and a smooth cycling experience, and this model is specifically designed for frames with the BB30 pressfit standard and a bottom bracket shell width of 68 or 73 mm.
With the Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit, you get a solution developed for SRAM's DUB system with a 28.99 mm crank axle. This provides a simple and complete setup where components work together to deliver stability and durability, whether the bike is used for training, competition, or many miles on all types of terrain.

Bottom bracket for the SRAM DUB system

Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit and 28.99 mm axle

The Sram DUB system is developed around an axle diameter of 28.99 mm and is created to combine strength, durability, and compatibility in one system. The Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit is therefore compatible with SRAM cranksets with DUB crank axles and is intended for BB30 frames with a bottom bracket shell width of either 68 or 73 mm.
It is important to choose the correct bottom bracket for both the frame's standard and the crankset's axle type. With this pressfit solution, you get a bottom bracket that fits directly to the specified BB30 standard, allowing you to build a compatible and functional setup.

Pressfit mounting with precise fit

Bottom bracket for BB30 68/73 mm

The Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit uses a pressfit construction, where the bottom bracket is mounted directly into the frame's bottom bracket shell. This provides a compact solution without traditional threads in the frame and is developed for modern bicycle frames with the BB30 standard.
The precise fit is important for both durability and function. A correctly mounted bottom bracket helps ensure stable rotation and reduces the risk of unnecessary play in the crankset. At the same time, it provides a solid foundation for the power you put into the pedals.
For installation, it is recommended to use the correct tools and follow the manufacturer's instructions. This ensures that the Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit is mounted correctly and functions optimally with the frame and crankset.

Efficient power transfer on every ride

A bottom bracket for training and performance

Although the bottom bracket is one of the less visible components of the bicycle, it plays a central role in the bike's overall function. It connects the crankset to the frame and allows the axle to rotate smoothly when you pedal.
The Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit is therefore an obvious choice when you need to replace an existing bottom bracket or build a new setup around a SRAM DUB crankset. The stable construction is designed to handle the stresses that occur during many hours of cycling, from leisurely training rides to hard intervals and competition.
The right bottom bracket contributes to a trouble-free drivetrain system, allowing you to focus on the ride rather than mechanical problems.

Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit – Choose the right standard

Compatibility is crucial

When choosing a new bottom bracket, compatibility is crucial. The Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit is specifically designed for BB30 pressfit bottom bracket shells with a width of 68 or 73 mm and SRAM DUB cranksets with a 28.99 mm axle.
It therefore may not necessarily fit other pressfit standards, even if they may look similar. Always check both the frame's bottom bracket standard and the type of crank axle before ordering.

Specifications

Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit

• Type: Bottom bracket
• Standard: BB30 Pressfit
• Bottom bracket shell width: 68/73 mm
• Compatible with: SRAM DUB cranksets
• Crank axle: 28.99 mm DUB
• Mounting: Pressfit
• Designed for stable and efficient rotation
• Suitable for replacing or building a SRAM DUB drivetrain

A reliable choice for your DUB setup

The Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit is a solid choice for those with a compatible BB30 frame who want a bottom bracket that fits SRAM's DUB system. The combination of pressfit mounting, 68/73 mm compatibility, and space for a 28.99 mm DUB crank axle provides a simple and functional foundation for your crankset.
Whether you are replacing a worn bottom bracket or building up your bike with new components, the Sram DUB BB30 Bottom Bracket 68/73 mm Pressfit gives you the correct connection between the frame and SRAM DUB crankset, so you can focus on what is most important: effectively transferring power to the pedals.