SRAM Bottom Bracket DUB PressFit Ceramic (MTB) 89/92mm

Introducing the ceramic variant of the groundbreaking DUB family. While DUB has long alleviated compatibility issues, the DUB ceramic bottom bracket offers an extra level of smooth performance. With high-efficiency ceramic bearings, it achieves significant friction reduction, enhancing the overall riding experience. Furthermore, the DUB ceramic bottom bracket ensures efficient energy transfer without compromising the robust seals necessary for demanding MTB and road racing conditions.

Features:

• Significantly lighter than GXP systems

• PressFit (MTB: 89/92mm)

• High-efficiency ceramic bearings save rotational energy

• Silky smooth, without sacrificing robust seals required for durability in MTB and racing scenarios

• One oversized spindle to work across every bottom bracket standard

Specifications:

• BB Shell Width: 89.5/92mm

• BB/Frame Interface: BB89.5 / BB92

• Spindle Interface Type: SRAM DUB

• Weight: 110g