The SRAM DUB BSA MTB Bottom Bracket delivers consistent power transfer with precise engineering. Built with an oversized spindle that works with all bottom bracket types, this component improves your riding experience while its advanced sealing system shields critical components from trail debris and weather conditions.

Product Highlights

• DUB spindle fits all bike setups for easy installation and maintenance
• Advanced seals protect against debris and moisture, extending lifespan
• Lightweight cup with sealed bearings for responsive pedallingthe DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket specification. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.

Features

• One oversized spindle to work across every bottom bracket specification
• Gutter Seal Technology seals against the elements
• Significantly lighter than GXP system
• Sealed cartridge bearings available in both stainless and ceramic versions
• ISO 4210 compliant.

Specifications

• Bearing type: Ceramic, Standard
• Spindle diameter: DUB
• Spindle length: n/a
• Chainline: 45.0mm, 47.5mm, 55.0mm, 56.0mm, 66.5mm, 76.5mm
• Support E-type FD: n/a
• Cup material: Aluminum
• Bottom Bracket Technology: DUB
• Cranksets Type: DH, FAT, MTB Cannondale Ai, MTB Wide, Road, Road Wide, Super Boost+
• Bottom Bracket Shell Type: BSA 100, BSA 68, BSA 73, BSA 83