Detail Information

DEVELOPMENT OBJECTIVES for the CeramicSpeed BB ALPHA:

• To make the new BB lighter
• To make it even more durable
• To enhance simplicity in the design
• To not compromise on friction reduction

• Hardened stainless steel races for maximum corrosion resistance and exceptional durability
• Same high quality CeramicSpeed ball
• New light contact seals for 500% increased protection without additional drag
• Improved dustcover design for increased longevity and reduced maintenance 24 and 30 mm are 10% lighter across the range
• Optimised DUB specific cups for optimal setup with fewer spacers
• Lighter weight spacer tube design, simplified range to 1-piece or a 2-piece sleeve construction

• Increased durability through improved seal design, optimised dust cover interface, and naturally corrosion resistant Hardened Stainless Steel races.
• Ride longer without maintenance needs, now backed by a lifetime warranty at a new lower price point.
• The BB ALPHA range of products has been fully optimised across the board to minimise weight with refined cups in a new stronger alloy and an updated spacer tube design.
• Maximum efficiency in a lightweight package providing peak performance without drawbacks.
• Simplified options by unifying dust cover interfaces and offering a singular bearing finish for all options.
• BB ALPHA makes selecting and maintaining the correct bottom bracket easier than ever with all options backed by a lifetime warranty. 

A bottom bracket built to outlast your frame. BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are backed by a lifetime warranty.

Precisely pair a SRAM DUB crankset with 28.99 mm axle with a BSA or English threaded frame by selecting this high quality bottom bracket from CeramicSpeed. 

In the box:

• BB ALPHA for BSA SRAM DUB MTB
• DUB Spacer Kit
• UFO Long Life Grease 5 ml
• Decal