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.Designed for use with SRAM Wide Cranksets. Gutter Seal Technology drastically improves sealing against the elements. Sealed cartridge bearings. One oversized spindle to work across every bottom bracket standard. PressFit30, 86.5mm road. Item Specifications: Spindle Interface Type, SRAM DUB, BB/Frame Interface, PF30, BB/Frame Interface, 386 EVO, BB Shell Width (mm), 86 mm, Bottom Bracket Shell I.D., 46,

SRAM DUB PF30/ BB386 Sealed Cartridge Bottom Bracket for Road Cranks, Gutter Seal Tech

Reference Number: 5N07C5

Upgrade your road cycling performance with the SRAM DUB Sealed Cartridge Bearings PF30/BB386 Bottom Bracket - Road Wide Cranks. Engineered for durability, efficiency, and seamless integration, this bottom bracket is a must-have for serious riders looking to optimize their drivetrain connection and drivetrain longevity.

Materials & Performance

Constructed with high-quality steel bearings and a robust, sealed cartridge design, the SRAM DUB Bottom Bracket ensures maximum durability and resistance against dirt, water, and grime, making it ideal for all weather conditions. The precision-engineered DUB spindle is oversized and optimized for strength and smoothness, delivering consistent power transfer and pedaling efficiency.

Components & Technology

Featuring Gutter Seal Technology, this bottom bracket offers superior sealing that drastically improves protection against the elements, reducing wear and extending bearing life. The DUB spindle interface (28.99mm diameter) is compatible across multiple standards, simplifying compatibility and installation. It seamlessly integrates with SRAM Wide Cranksets, providing improved stiffness and power transfer for competitive and recreational road riders.

Style & Use Case

Designed with a sleek black finish, the SRAM DUB PF30/BB386 Bottom Bracket combines style with function, making it perfect for modern road bikes. Whether you're upgrading your existing setup or building a new high-performance road bike, this bottom bracket ensures optimal compatibility with PF30 and 386 EVO frame standards, fitting 86.5mm shell widths.

Innovative & Differentiating Features

The hallmark of SRAM's DUB technology, this bottom bracket features a single oversized spindle that works across multiple bottom bracket standards, simplifying upgrades and repairs. The sealed cartridge bearing system and Gutter Seal protect your investment from contaminants and moisture, reducing maintenance intervals and enhancing ride quality.

Specifications:

- Shell ID: 46mm

- Shell Width: 86.5mm

- Compatible Frame Standards: PF30, 386 EVO

- Bearing Type: Steel

- Spindle Diameter: 28.99mm

- Weight: 110g

- Color: Black

- Model: DUB Stainless

Optimize your road bike's power transfer, durability, and ease of maintenance with the SRAM DUB Sealed Cartridge Bearings PF30/BB386 Bottom Bracket. Designed for serious riders seeking reliable performance and compatibility across multiple bottom bracket standards. Elevate your cycling experience today!

  • High-precision sealed cartridge bearings with advanced Gutter Seal Technology provide superior protection against dirt, water, and grime, ensuring long-lasting performance for SRAM Wide Cranksets.
  • Constructed with durable steel bearings and a robust aluminum shell, this bottom bracket offers reliable performance and corrosion resistance in demanding cycling conditions.
  • Designed with the versatile SRAM DUB spindle system, it features a universal oversized spindle that Compatibility with PB30, PF30, and 386 EVO standards simplifies installation and maintenance across various road bike frames.
  • Engineered for smooth power transfer, this bottom bracket delivers optimized stiffness and efficiency, making it ideal for serious road riders seeking consistent acceleration and responsiveness.
  • Stylish black finish complements any bike aesthetic, while the compact 86.5mm width makes it perfect for road cycling setups requiring a lightweight and performance-focused bottom bracket solution.
Item Specifications
Bottom Bracket Shell I.D.46
BB/Frame InterfacePF30
BB/Frame Interface386 EVO
BB Shell Width (mm)86
Weight110
Spindle Interface TypeSRAM DUB
Defined ColorBlack
Bottom Bracket Shell I.D.PF30
BB Shell Width (mm)86.5mm
Bearing TypeSteel
Crank Spindle Diameter28.99mm
InterfaceDUB
Bottom Bracket Shell I.D.46mm
Defined ColorBlack
ShellPF30
ColorBlack
Model NameDUB Stainless
Spindle InterfaceSRAM DUB
Shell ID46mm
Width86.5mm

Why 365 Cycles?

365 Cycles is an Authorized SRAM Dealer, and we offer the Full SRAM Warranty!

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Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



CR2724 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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