CeramicSpeed BB ALPHA Bottom Bracket - PF30 73mm For 24mm/Shimano Spindle MTB BLK

We’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado.

Each item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.

CeramicSpeed BB ALPHA Bottom Bracket - PF30 73mm For 24mm/Shimano Spindle MTB BLK

When performance and reliability matter, the CeramicSpeed BB ALPHA is built to endure. Hardened stainless-steel races paired with grade-3 Silicon Nitride ceramic balls deliver ultra-low friction and dependable power transfer, even through muddy or demanding rides. With optimized seals and dust covers, it offers exceptional moisture protection, helping your drivetrain stay smooth season after season. Handbuilt in Denmark and backed by a lifetime warranty, this bottom bracket is a long-term upgrade you can trust for serious MTB riding and daily commuting alike.

Who is this for?

Riders who demand maximum durability, minimal maintenance, and proven performance from their bottom bracket—mountain bikers tackling aggressive terrain, riders upgrading an aging drivetrain, or racers seeking consistent power delivery run with confidence.

Each item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!