CeramicSpeed's BB ALPHA delivers exceptional longevity through hardened stainless-steel races paired with grade-3 Silicon Nitride ceramic balls, engineered for maximum durability. The proprietary seal system provides 500% enhanced moisture resistance without compromising the ultra-low friction performance road cyclists demand. A streamlined spacer tube design reduces weight by 10% while accelerating installation on BSA-threaded frames. Compatible with 24mm axle cranks from Shimano and equivalent manufacturers, this bottom bracket ensures precise fitment and optimal bearing geometry. The refined construction maintains CeramicSpeed's signature performance standards, all protected by a lifetime warranty—a testament to engineering built to outlast your frame.

In the box:

• BB ALPHA for BSA Shimano Road
  
• UFO All Round Grease 5 ml
  
• Decal