Sram BB Pressfit Dub Bottom Bracket

SRAM DUB PressFit Bottom Bracket PF30 Wide is engineered to provide smooth power transfer, exceptional durability, and simplified compatibility for modern SRAM DUB™ cranksets. Designed around SRAM's oversized DUB spindle platform, this bottom bracket creates a strong and efficient connection between the frame and crankset while ensuring long-lasting performance in demanding riding conditions.

Built specifically for PF30 frames with a 46mm inner diameter, this Wide version is optimized for SRAM Wide cranksets, making it ideal for gravel, adventure, and modern road bike applications that require increased tire clearance. The integrated adjuster simplifies crank setup, while SRAM's advanced Gutter Seal Technology significantly improves protection against water, mud, dust, and trail debris.

High-quality sealed cartridge bearings deliver smooth crank rotation and efficient pedaling performance while minimizing maintenance requirements. Compared to previous GXP systems, the DUB platform is lighter, more durable, and offers improved compatibility across multiple frame standards.

Whether you're upgrading your drivetrain or replacing a worn bottom bracket, the SRAM DUB PressFit PF30 Wide Bottom Bracket delivers reliable performance and long-term durability for serious riders.

Key Features

• Bottom Bracket Type: PressFit PF30 Wide

• Color: Black

• Spindle Compatibility: SRAM DUB™

• Frame Interface: PF30, 46mm Inner Diameter

• Bearing Type: Sealed Cartridge Bearings

• Technology: Gutter Seal Technology

• Adjuster Type: Integrated Adjuster

• Weight Advantage: Lighter Than GXP Systems

• Crank Compatibility: SRAM Wide Cranksets

• Application: Road, Gravel, Adventure, and Endurance Bikes

Product Specifications

• Brand: SRAM

• Model: DUB PressFit Bottom Bracket Wide

• Bottom Bracket Standard: PF30

• Frame Interface Diameter: 46mm

• Spindle Interface Type: SRAM DUB™

• Bearing Type: Sealed Cartridge Bearings

• Seal Technology: Gutter Seal Technology

• Adjuster: Integrated

• Crank Compatibility: SRAM Wide Cranksets

• Color Finish: Black

DUB™ Technology Performance

• Oversized DUB™ Spindle: Creates a stronger and more efficient crank-to-frame interface

• Broad Compatibility: Designed to work across multiple bottom bracket standards

• Smooth Power Transfer: Enhances pedaling efficiency and drivetrain performance

• Improved Durability: Engineered for long-term reliability in demanding conditions

• Reduced System Weight: Lighter design compared to previous GXP systems

Sealing & Bearing Protection

• Gutter Seal Technology: Provides superior protection against dirt, water, and contaminants

• Sealed Cartridge Bearings: Ensure smooth and consistent crank rotation

• Low Maintenance Design: Helps extend service intervals and bearing lifespan

• Weather Resistant Performance: Ideal for gravel, endurance, and all-weather riding

• Enhanced Bearing Longevity: Protects critical components from premature wear

Why Choose This Product

• Designed for SRAM Wide Cranksets: Optimized fit and performance for Wide drivetrain setups

• Advanced DUB™ Platform: Simplifies compatibility while improving durability

• Superior Sealing: Gutter Seal Technology protects against harsh riding conditions

• Integrated Adjuster: Makes crank installation and setup easier

• Lightweight Construction: Reduces weight while maintaining strength and reliability

• Trusted SRAM Engineering: Premium bottom bracket performance for modern bicycles

In the Box

• SRAM DUB PressFit PF30 Wide Bottom Bracket (Black)

• Bearing Cups

• Integrated Adjuster Components

• Installation Documentation