SRAM DUB PF30 Road 83mm

$60.00

In Stock

SRAM DUB PF30 Road 83mm is a press-fit bottom bracket built for DUB cranksets and PF30 shells. Includes a Cannondale-specific left cup, 28.99mm spindle interface, and durable steel bearings for dependable road performance.

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Product Details

Overview & Technology

SRAM DUB PF30 Road 83mm is a press-fit bottom bracket engineered to integrate DUB cranksets with PF30 road frames. This model ships with a Cannondale-specific left cup and is designed around the DUB standard: a 28.99mm spindle diameter paired to sealed steel bearings for reliable, long-lasting performance. The unit uses a 46mm cup diameter sized for PF30 shells and an 83mm shell width common on many road frames. The sealed steel bearings deliver predictable friction characteristics and strong durability across varied road conditions, while the DUB spindle size optimizes stiffness and chainline stability for modern cranksets.

Key Features

Durable sealed steel bearings: Built for longevity on the road, steel bearings balance cost and life span for everyday riding and high-mileage training. • Designed for PF30 shells — 83mm width, 46mm cup diameter. • DUB spindle interface — 28.99mm for modern SRAM DUB cranks. • Cannondale-specific left cup included for frames that require a proprietary cup profile. • Black anodized cups and tight sealing reduce contamination and creak risk when installed correctly.

Fit & Compatibility

This bottom bracket fits PF30 road shells with an 83mm width and accepts DUB cranks with a 28.99mm spindle. The included Cannondale-specific left cup ensures compatibility with Cannondale frames that use a particular press-fit interface; verify your frame's PF30 variant before ordering. Compatibility notes: Works with SRAM DUB cranksets and other cranks designed for a 28.99mm DUB spindle. It is not compatible with traditional 24mm or 30mm spindle cranksets without the appropriate adapters. Proper press-fit installation tools and bearing press are recommended to avoid frame damage and to ensure correct seating and sealing.

Who It's For

This bottom bracket is aimed at road cyclists upgrading or maintaining frames with PF30 shells who run SRAM DUB cranksets — including riders of Cannondale frames that require the special left cup. It's ideal for racers, club riders, and commuters who want a robust, low-maintenance interface between crank and frame. If you ride high-mileage training blocks, need a proven replacement BB for routine service, or are building a bike around a DUB crank, the SRAM DUB PF30 Road 83mm delivers a combination of stiffness, simplicity, and dependable bearing life.

Key Features

✓ Designed for PF30 83mm road shells with 46mm cup diameter
✓ DUB spindle interface for 28.99mm cranks — improved stiffness
✓ Includes Cannondale-specific left cup for frame compatibility
✓ Sealed steel bearings for durable, low-maintenance road use
✓ Black anodized cups reduce corrosion and resist road grime
✓ Compact shipping weight (0.25 lb) — light press-fit assembly

Specifications

BB Shell Type	PF30
BB Shell Width	83mm
BB Bearing	Steel
Crank Spindle Diameter	28.99mm
Interface	DUB
Cup Diameter	46mm
Primary Color	Black

Product Identifiers

Vendor Item #	00.6418.028.002
UPC	710845834929

Frequently Asked Questions

Will this bottom bracket fit my Cannondale frame?

This SKU includes a Cannondale-specific left cup and is intended for Cannondale PF30-style shells. Confirm your frame uses a PF30 83mm shell before purchase; if your Cannondale uses a different BB standard (BB30, BB30A, or threaded), this unit may not be compatible.

Can I use this with non-SRAM cranks?

It will work with any crank designed for the DUB 28.99mm spindle. It is not compatible with cranks requiring 24mm or 30mm spindles unless you use a specific adapter designed for that crank-to-spindle conversion.

What tools are needed for installation?

Press-fit bearings should be installed with a proper bearing press and drift to avoid frame damage. A torque wrench is recommended for any threaded cups or crank bolts. Avoid hammering bearings directly; use protective drifts sized to the cup diameter.

Are the bearings serviceable or replaceable?

Yes — the sealed steel bearings are replaceable if they wear out. Having a local shop or tech press out the old bearings and press in new ones is the recommended approach to preserve frame and cup tolerances.

How do I prevent creaks with a press-fit BB?

Ensure the frame BB shell faces are clean and true, use a light coating of bicycle-specific anti-seize or assembly paste on the cups, and press the cups squarely with the correct tools. Proper seating and lubrication at install greatly reduces the chance of creaks developing.

Buying Guide

When buying a press-fit bottom bracket, first identify your frame's BB standard and shell width. Measure the BB shell width and internal diameter or check the frame documentation — PF30 shells commonly use 46mm cups and come in widths like 68mm, 73mm, or 83mm; this model is specifically for 83mm road shells. Choose bearings and an interface that match your crank spindle (DUB = 28.99mm). Consider bearing material — sealed steel bearings like this model offer excellent durability and value for road riding; ceramics are lighter and lower friction but cost more and demand careful maintenance. Finally, plan for professional installation if you're not experienced with press-fit systems to ensure longevity and avoid creaks or frame damage.

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