High-performance Bottom Bracket for Superboost Bikes - The Sram DUB BSA 73mm Superboost Bottom Bracket is engineered to provide uncompromising performance for Superboost frame designs. With precision construction and advanced DUB technology, it ensures smooth and efficient power transfer for your demanding rides.
Key Features:
- Superboost Compatibility: Designed specifically for Superboost frames with a 73mm shell width, ensuring optimal fit and function.
- DUB Technology: Utilizes Sram's DUB bottom bracket technology for enhanced durability, stiffness, and better sealing against contaminants.
- Smooth Bearings: Equipped with high-quality sealed bearings that reduce friction and offer long-lasting smoothness.
- Easy Installation: The threaded BSA design simplifies installation and maintenance, making it a user-friendly choice for bike enthusiasts.
- Performance Enhancement: Provides a rigid and efficient connection between crankset and frame, maximizing your pedaling power.
- Gutter Seal Technology™ seals out the elements.
Who is it for?
Designed for mountain bikers and cyclists who own Superboost frame designs and seek a high-performance bottom bracket solution to enhance power transfer and overall riding experience.
Specifications
- Material Steel, Aluminum
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Compatibility
- Bearing Type: BSA 73mm SuperBOOST+ -Bearing Width
- inner bearing housing: 73 mm
- Inner bearing housing Ø: 33.3 mm
- Crank Compatibility: SRAM DUB SuperBOOST+ Cranks
- Crankshaft diameter: 28.99 mm
- Interface DUB
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What's Included
- Sram DUB BSA 73mm Superboost Bottom Bracket
- Sram DUB BSA 73mm Superboost Bottom Bracket
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Bearings
Ceramic, standard
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