Sram Dub Bsa

The new SRAM DUB series of bottom brackets has a simple function: it connects your cranks and ensures smooth and lasting power transfer to your drivetrain. To enable this unique concentration, we designed the DUB axle to be the only truly connecting component. A single oversized spindle that works with all bottom bracket standards. For better compatibility with the pedal board. For improved protection against the elements. For more durable performance. To be stronger, more flexible, and simpler. Now back to racing.

Features:

• An oversized axle that works with all bottom bracket standards.
• Gutter Seal Technology™ significantly improves sealing against the elements.
• Noticeably lighter than the GXP® system.
• Sealed cartridge bearings.
• Complies with ISO 4210 standards. See the declaration of conformity for more details.

Specifications:

• Crank-BB interface: DUB.
• Bearing type: Standard.
• Axle diameter: DUB.
• Bearing shell material: Aluminum.
• Riding configuration: DH, Fatbike, MTB Ai, Multiple, Road Wide, Superboost+, Superboost+ Guide.
• Shell width: 83.