The SRAM DUB bottom bracket series has a simple job to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.

• Gutter Seal Technology drastically improves sealing against the elements
• Sealed cartridge bearings
• One oversized spindle to work across every bottom bracket standard
• Significantly lighter than the GXP system

Specifications

• Application: MTB, Road
• Series: DUB
• Type: BB30
• Shell Diameter: 42mm
• Shell Width: 68mm Road / 73mm MTB
• Axle Diameter: 28.99mm
• Bottom Bracket Cup Material: Aluminium.

Contents:

• 1 x SRAM DUB BB30 bottom bracket
• 1 x outer spacer (r), 3 mm
• 1 x outer spacer (r), 4.5 mm

SKU# 00.6418.017.000