SRAM DUB PF30 Road Wide 79mm/BBRight

$60.00

In Stock

SRAM DUB PressFit 30 Road Wide 79mm/BBRight bottom bracket featuring sealed steel bearings and a 28.99mm DUB spindle for reliable, low-friction performance in PF30 and BBRight road frames.

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Product Details

Overview & Technology

SRAM DUB PF30 Road Wide 79mm/BBRight is a purpose-built press-fit bottom bracket for road frames using PF30 or BBRight shells. It pairs the DUB 28.99mm spindle interface with robust sealed steel bearings to deliver consistent pedaling efficiency and long service life. This unit uses precision-machined 46mm cups and a sealed bearing design to minimize contamination and keep drag low even under high-mileage road use. The DUB interface stabilizes spindle-to-bearing alignment for improved crank stiffness and predictable feel on sprints and long efforts.

Key Features & Materials

Durable construction: sealed steel bearings and hard-anodized black cups provide corrosion resistance and long-term durability for road conditions and wet-weather commutes. Steel bearings prioritize longevity and predictable wear characteristics. Main specs: • Spindle diameter: 28.99mm DUB interface for SRAM crank compatibility • Shell type/width: PF30 press-fit, 79mm / BBRight-compatible • Cup diameter: 46mm for PF30/BBRight shells • Bearings: sealed steel bearings for durability and service life

Fit, Compatibility & Installation

This bottom bracket is made for frames with a PF30 or BBRight shell and a 79mm shell width. The 28.99mm DUB interface is designed primarily for SRAM DUB cranksets but is also compatible with other cranks that specify a DUB spindle size. Check your crank and frame specs before ordering. Installation requires a press-fit tool to press the cups into the shell squarely and a DUB-specific alignment. Cups measure 46mm in outside diameter. Observe frame manufacturer tolerances and use a qualified mechanic or press tool to avoid creaks or damage to the frame.

Who It's For

This unit is ideal for road cyclists running SRAM DUB cranks in PF30 or BBRight frames who want a low-maintenance, long-life bottom bracket. Riders who value reliable bearing durability over minimal grams will appreciate the sealed steel bearings' resilience. If you have a PF30/BBRight frame and a DUB-compatible crankset, this bottom bracket is a straightforward, OEM-grade replacement or upgrade that restores smooth pedaling and crank alignment.

Key Features

✓ DUB 28.99mm spindle interface for SRAM DUB crank compatibility
✓ Designed for PF30 press-fit shells and BBRight 79mm widths
✓ Sealed steel bearings for long life and reliable performance
✓ 46mm cup diameter with hard-anodized black finish for corrosion resistance
✓ Precision fit reduces axle deflection and improves pedaling stiffness
✓ Lightweight, compact press-fit design with OEM SRAM fitment
✓ Shipping dimensions 4.4" x 3.4" x 2.25" and weight 0.1 lb

Specifications

BB Shell Type	PF30
BB Shell Width	79mm
BB Bearing	Steel
Crank Spindle Diameter	28.99mm
Interface	DUB
Cup Diameter	46mm
Primary Color	Black

Product Identifiers

Vendor Item #	00.6418.018.003
UPC	710845854392

Frequently Asked Questions

Will this bottom bracket work with my SRAM DUB crankset?

Yes. The DUB PF30 Road Wide is built around the 28.99mm DUB spindle and is fully compatible with SRAM DUB road cranksets designed for PF30/BBRight shells. Always confirm your crank's spindle diameter and interface before purchase.

Can I use this in non-SRAM cranksets?

Only if the crank's spindle is compatible with the 28.99mm DUB interface. Some third-party cranks are designed to work with DUB spindles, but many use different diameters or interfaces. Check manufacturer specs for compatibility.

What tools do I need to install a press-fit bottom bracket?

You need a professional press-fit installation tool to press the cups squarely into the shell and a DUB-specific seating adapter if required. Using incorrect tools or hammering cups can damage the frame and void warranties.

Are the bearings serviceable or replaceable?

The bearings are sealed steel units and are replaceable when worn, but SRAm supplies this BB as a sealed assembly. A qualified mechanic can extract and replace bearings or the whole unit when needed.

What's the difference between PF30 and BBRight?

PF30 is a wider press-fit standard; BBRight is a variant used on some road frames with asymmetric shells. This product supports the PF30 Road Wide 79mm specification and BBRight-sized shells through its 46mm cup design for broad compatibility.

Will this eliminate creaks in my bottom bracket area?

A correct-fit DUB PF30 installation can significantly reduce creaks caused by loose or misaligned cups. However, creaks can also come from cranks, chainrings, or frame interfaces. Proper installation and correct tolerances are key to avoiding noise.

Buying Guide

When choosing a bottom bracket for a road PF30 or BBRight frame, match the spindle interface, shell width, and cup diameter to your frame and cranks. The SRAM DUB PF30 Road Wide 79mm/BBRight is ideal when your crank requires a 28.99mm DUB spindle and you prioritize durability and low maintenance. Consider bearing type (steel vs ceramic), serviceability, and installer capability. Steel sealed bearings, like those in this unit, trade slightly higher weight for durability and predictable wear — a smart choice for daily riders, commuters, and racers who want reliable, long-lasting performance.

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