Ceramic Speed

BB ALPHA Road Bottom Bracket - BB86 For 30mm Spindle

The CeramicSpeed BB ALPHA Road Bottom Bracket - BB86 for 30mm Spindle is engineered for riders who demand durability, efficiency, and long-term performance from their drivetrain. Built to outlast the frame it’s installed in, this bottom bracket combines advanced ceramic bearing technology with precision-machined aluminum construction for a smoother, faster ride and exceptional protection against the elements.

At the heart of the BB ALPHA are hand-built bearings featuring grade-3 Silicon Nitride ceramic balls running on hardened stainless-steel races. This pairing dramatically reduces friction while increasing corrosion resistance, delivering consistent performance in all weather conditions. A new bearing placement and POM plastic dust cover design improve sealing and stiffness, keeping contaminants out and your power transfer clean and efficient.

The lightweight 7075 aluminum cups and simplified spacer tube streamline installation while trimming 10% off the weight compared to previous versions. Every unit is assembled by hand in Denmark and built to perform for the lifetime of the bike.

• Ultra-low friction ceramic bearings with grade-3 Silicon Nitride balls for smoother pedaling
• Hardened stainless-steel races provide superior corrosion resistance and durability
• Advanced seal and dust cover design enhances protection from moisture and debris
• 7075 aluminum cups reduce weight and simplify installation
• Up to 500% better moisture protection for long-lasting performance
• Hand-built in Denmark with a lifetime warranty for lasting confidence