Ceramic Speed

BB ALPHA Bottom Bracket Service Kit - BB86/92 SRAM DUB

CeramicSpeed BB ALPHA Bottom Bracket Service Kit - BB86/92 SRAM DUB is the correct refresh kit for riders maintaining a CeramicSpeed BB ALPHA bottom bracket in BB86 or BB92 frames with a SRAM DUB 28.99mm crank spindle. Replacing worn seals and dust covers helps keep grit and moisture out of the bearings, supporting quieter running and more consistent performance between full overhauls.

• Complete BB ALPHA refresh kit - Includes key wear items to restore sealing and protection without replacing the entire bottom bracket
• BB86/BB92 + DUB-specific fit - Built for BB86/92 frames using a 28.99mm SRAM DUB spindle for correct spacing and coverage
• New seals + dust covers - Helps reduce contamination at the bearing interface for smoother, quieter operation over time
• Included spacer kit - Provides the 28.99mm spacer set needed to maintain proper crank/bottom bracket setup during service
• CeramicSpeed All Round Grease (5ml) - Correct grease volume for clean, consistent reassembly

• In the box - (2) BB ALPHA seals, (2) BB ALPHA bearing dust covers, (1) BB ALPHA 28.99mm spacer kit, (1) CeramicSpeed All Round Grease (5ml)