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SKU: CK2191

SRAM DUB Sealed Cartridge Bottom Bracket - Threaded BSA, 100mm Fat Bike Bottom Bracket with Gutter Seal Technology , Oversized DUB Spindle, Lightweight Design, Durable Sealed Bearings, for Enhanced Performance & All-Terrain Use

Regular price $36.46
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Description
Specifications

Introducing the SRAM DUB Sealed Cartridge Bearings Threaded BSA (English) FAT MTB Bottom Bracket - the ultimate choice for mountain bikers seeking durability, performance, and seamless compatibility. Designed specifically for fat bikes, this bottom bracket ensures efficient power transfer, reliable sealing, and lightweight construction for demanding off-road adventures.

Premium Materials & Engineering for Peak Performance

Crafted with high-quality sealed cartridge bearings and a corrosion-resistant construction, the SRAM DUB FAT MTB Bottom Bracket delivers exceptional durability and smooth operation in harsh environmental conditions. The oversized DUB spindle is engineered for universal compatibility across multiple bottom bracket standards, simplifying your setup and reducing the need for multiple parts.

Advanced Components & Cutting-Edge Technology

Featuring Gutter Seal Technology , this bottom bracket offers superior protection against mud, water, and dirt, ensuring long-lasting performance even in extreme mountain biking terrains. The sealed cartridge bearings minimize wear and maintenance, providing a consistently smooth pedal stroke ride after ride. Its lightweight design contributes to overall bike efficiency without sacrificing strength.

Style & Use Case

Ideal for fat bike enthusiasts, this bottom bracket is optimized for 100mm shell width and threaded BSA (English) shells, making it perfect for rugged trail riding, gravel adventures, and snow biking. Its sleek black finish not only enhances your bike's aesthetic but also resists corrosion for enhanced longevity.

Key Features & Differentiators

- Designed for English BSA threaded shells with a 100mm shell width, tailored for fat bike frames

- Uses SRAM's innovative DUB spindle interface for enhanced compatibility and lighter weight than GXP systems

- Gutter Seal Technology ensures superior sealing against mud, water, and debris

- Sealed cartridge bearings provide reduced friction, increased longevity, and low maintenance

- Engineered for durability, performance, and ease of installation

Upgrade your fat bike with the SRAM DUB Sealed Cartridge Bearings Bottom Bracket for reliable, high-performance pedaling in any condition. Optimized for mountain biking enthusiasts seeking seamless compatibility, enhanced sealing technology, and lightweight efficiency. Elevate your ride today!

  • - Crafted with high-quality sealed cartridge bearings and advanced Gutter Seal Technology , this SRAM DUB bottom bracket provides superior protection against dirt, water, and debris, ensuring optimal performance in harsh MTB conditions.
  • - Features the innovative SRAM DUB oversized spindle designed for universal compatibility across multiple bottom bracket standards, simplifying installation and maintenance for mountain biking enthusiasts.
  • - Built with durable materials and precision engineering, the 100mm threaded BSA (English) Fat Bike bottom bracket delivers long-lasting power transfer and smooth pedal operation for aggressive off-road rides.
  • - Lightweight at just 85 grams, this SRAM DUB bottom bracket enhances your MTB's agility and efficiency without adding unnecessary weight, making it ideal for competitive and recreational fat bike riders.
  • - Sleek black finish and rugged construction make this bottom bracket not only high-performance but also stylish, perfect for riders seeking reliable components that withstand the demands of all mountain bike adventures.
Bottom Bracket Shell I.D.1.37
BB/Frame InterfaceEnglish
BB Shell Width (mm)100
Weight85
Spindle Interface TypeSRAM DUB
Defined ColorBlack
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Customer Reviews

Based on 36 reviews
94%
(34)
6%
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M
Mark B.

Bought this to convert from square taper BB. Lightweight and solid construction. Came with sufficient spacers for my setup and was easy to install. Paired this with SRAM NX groupset and very happy with the results.

K
Ken

I have no complaints. It's a bottom bracket and so far it's working great. It came w spaces needed to set it up properly for my drivetrain. SRAM has many tech videos on their site if needed to help w your install.

B
Brice Sutliff

Best price for the quality

A
Amazon Customer

Install went very well feels like a whole new bike with this BB and a new crank not sure which was the bigger upgrade but happy w/ both. Will update review if any issues during first year of use.

J
Joe lesko

Perfect for my application