Ceramic Speed

BB ALPHA Road Bottom Bracket - For 30mm Spindle

CeramicSpeed BB ALPHA Road Bottom Bracket – For 30mm Spindle is built for riders who demand unmatched durability, efficiency, and precision. Designed to outlast the frame it’s installed in, the BB ALPHA combines advanced materials with meticulous Danish craftsmanship to deliver a smoother, faster, and longer-lasting ride.

This bottom bracket features hardened stainless steel races paired with hand-built grade 3 Silicon Nitride ceramic balls. The result is exceptionally low friction and superior corrosion resistance, even in wet or gritty conditions. Custom-engineered seals and precision-fit dust covers provide up to 500% better moisture protection than conventional designs, keeping performance consistent season after season.

The simplified spacer tube and lightweight 7075 aluminum cups reduce overall weight by 10% compared to earlier versions, while making installation straightforward and secure. Every detail, from the redesigned internal race to the flush-fitting POM dust covers, is optimized for stiffness, protection, and long-term reliability.

• Ultra-low friction performance from hand-built ceramic bearings for smooth, efficient pedaling
• Exceptional durability with hardened stainless steel races and advanced corrosion resistance
• Enhanced protection through improved seals and precision dust covers for superior moisture defense
• Lighter and easier installation with 7075 aluminum cups and simplified spacer tube
• Lifetime of performance, precision-built and hand-assembled in Denmark