SRAM DUB PF 30 73MM

Sram has introduced a new bottom bracket, "DUB," which fits various frame standards on the market but uses a single spindle diameter of 28.9 mm, offering high rigidity and keeping weight low.

FEATURES

• Sram DUB™ is the ultimate solution that combines the best features of GXP and 30mm axles.
• DUB™ bottom brackets fit all common frame bottom bracket shell standards without introducing new standards.

- DUB series, same standard for all latest generation Sram cranks

- Sealed cartridge bearings

- Width 73mm

- For PF30A frames

- Diameter 46mm