SRAM DUB Wide PressFit Bottom Bracket – PF30 / BB386, 86.5mm, Road

he SRAM DUB Wide PressFit Bottom Bracket has one clear job: connect your crankarms and protect the smooth, efficient transfer of power to the drivetrain—mile after mile. Built around SRAM’s oversized DUB spindle, this system simplifies crank compatibility while delivering excellent stiffness, durability, and long-term performance.

Specifically designed for SRAM Wide road cranksets, this bottom bracket fits PressFit30 / BB386 frames with an 86.5mm shell, making it the correct solution for modern wide-chainline road and all-road builds. PressFit cups keep weight down while maintaining precise alignment inside the frame.

Inside, sealed cartridge bearings ensure smooth rotation and consistent performance, while SRAM’s Gutter Seal Technology™ dramatically improves sealing against water, dirt, and debris—extending bearing life in real-world riding conditions.

Why we stock it at Go Grava:
Because Wide cranksets require the correct bottom bracket—and DUB keeps modern road standards clean, quiet, and reliable.

Key Features

• Designed specifically for SRAM DUB Wide road cranksets

• One oversized DUB spindle works across bottom bracket standards

• Fits PressFit30 / BB386, 86.5mm road frames

• PressFit design for lighter weight and accurate alignment

• Gutter Seal Technology™ for superior protection against the elements

• Sealed cartridge bearings for long service life and smooth operation

Specifications

• Brand: SRAM

• Bottom Bracket Type: DUB Wide PressFit

• Interface: PF30 / BB386

• Shell Width: 86.5mm

• Application: Road (Wide cranksets)

• Spindle Type: DUB

• Color: Black

A purpose-built bottom bracket for modern Wide road drivetrains—quiet, durable, and engineered to keep power delivery smooth and consistent.