DUB English/BSA Road Wide Ceramic 68-73mm Bottom Bracket

The SRAM DUB English/BSA Road Wide 68-73mm Ceramic Bottom Bracket is designed to connect your crankarms efficiently while ensuring smooth power transfer to your drivetrain. This bottom bracket features the innovative DUB spindle, which is compatible with every bottom bracket standard, offering improved crankarm compatibility and enhanced protection against the elements. 

Features

• Oversized spindle compatible with all bottom bracket standards
• Gutter Seal Technology™ for superior sealing against the elements
• Lightweight design, significantly lighter than the GXP® system
• Sealed cartridge bearings for durability
• ISO 4210 compliant

Specifications

BB-frame interface: BSA
Crank-BB interface: DUB
Bearing type: Ceramic
Spindle diameter: DUB
Spindle length: n/a
Chainline: n/a
Support E-type FD: n/a
Cup material: Aluminum