Ceramic Speed

BB ALPHA Road Bottom Bracket - BBright, 79mm, For DUB Spindle

CeramicSpeed BB ALPHA Road Bottom Bracket - BBright, 79mm, For DUB Spindle delivers efficiency, durability, and precision for riders who demand the best from every component. Built to outlast the frame it’s installed in, this bottom bracket combines grade-3 Silicon Nitride ceramic balls with hardened stainless-steel races for ultra-low friction performance and long-term reliability on the road.

The BB ALPHA design moves the bearings further outboard for improved stiffness and load distribution, while the custom-engineered seals and precision dust covers dramatically improve moisture protection—up to five times better than previous generations. The lighter 7075 aluminum cups and simplified spacer system make installation faster and easier, all while trimming weight by 10%.

Each bottom bracket is hand-built in Denmark and backed by a lifetime warranty, ensuring smooth, efficient performance mile after mile.

• Exceptional efficiency – CeramicSpeed’s low-friction ceramic bearings maximize power transfer and reduce drag
• Long-lasting protection – Custom light-contact seals and stainless-steel race construction resist corrosion and block out moisture and grit
• Improved stiffness – Outboard bearing placement enhances support and load handling under high pedal forces
• Lightweight precision – 7075 aluminum cups and simplified spacer tube reduce overall weight and ease installation
• Hand-built quality – Each bottom bracket is assembled in Denmark with meticulous attention to detail and backed by a lifetime warranty