SRAM DUB PressFit30 Bottom Bracket - PF30, 83mm, MTB, Cannondale Ai, Black

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.

Features:

• 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 GXP system
• For use with a Cannondale Ai frame interface

Specialized:

• Spindle Interface Type: SRAM DUB
• BB Shell Width (mm): 83
• Bottom Bracket Shell I.D.: 46
• BB/Frame Interface: PF30
• Defined Color: Black