CeramicSpeed BB ALPHA BSA Bottom Bracket – DUB Compatibility, Road Performance,
Save watts and ride faster with guaranteed lowest friction, optimized power transfer, and longest product lifetime . Covered by a lifetime warranty . Developed to improve upon the original CeramicSpeed BB, with every design element isolated, analyzed, and refined—each part carefully evaluated for opportunities to increase performance . 10% lighter . DUB specific cups for right setup with less spacers . Stainless steel races for longer durability . Refined light contact seals for 500% increased contamination protection without additional drag . Improved dustcover design for increased longevity and reduced maintenance . External BSA, English threaded bottom bracket . Road: Allround Grease . Gravel and MTB: Longlife GreaseIncludes DUB spacer kit. Comes with CeramicSpeed UFO All Round grease.