Bottom Bracket SRAM DUB BB30 MTB 68/73

Bottom Bracket SRAM DUB BB30 MTB 68/73

The SRAM DUB BB30 MTB 68/73 bottom bracket is designed for mountain bikes using the BB30 standard. It supports SRAM DUB standard cranksets, delivering an optimal balance of stiffness, durability and low weight.

At the core of the DUB system is a 28.99 mm spindle, perfectly matched to a 42 mm BB30 shell. This design improves power transfer and ensures stable performance under demanding off-road conditions.

High-quality sealing protects the bearings from water and dirt, ensuring smooth rotation and long service life. The SRAM DUB BB30 MTB bottom bracket is an excellent choice for riders who value modern compatibility and reliability.

• Application: MTB
• Series: DUB
• Type: BB30
• Shell diameter: 42 mm
• Shell width: 68 / 73 mm
• Axle diameter: 28.99 mm