Ceramic Speed

BB ALPHA Road Bottom Bracket - EVO386, 86.5mm, For 30mm Spindle

CeramicSpeed BB ALPHA Road Bottom Bracket - EVO386, 86.5mm, For 30mm Spindle is built for riders who expect every watt to count and every component to last. Designed to deliver smoother rotation, better durability, and easier maintenance, this bottom bracket sets a new standard in performance and longevity.

Hand-built in Denmark, the BB ALPHA combines grade-3 Silicon Nitride ceramic balls with hardened stainless-steel races for ultra-low friction and outstanding corrosion resistance. The updated design moves the bearings further outboard for improved stiffness and better load distribution, while the precision-fit POM dust covers keep out moisture and grit. The result is a bottom bracket that spins effortlessly in all conditions and outlasts conventional options by years.

A simplified spacer tube and lightweight 7075 aluminum cups make installation straightforward and reduce overall weight by 10% compared to previous versions. Custom-engineered seals provide up to 500% better moisture protection, so performance stays consistent no matter the weather.

• Ultra-low friction performance from hand-built ceramic bearings
• Hardened stainless-steel races deliver exceptional corrosion resistance and strength
• Improved sealing system offers up to 500% better moisture protection
• Lightweight 7075 aluminum cups simplify installation and cut weight by 10%
• Optimized bearing position increases stiffness and bearing life
• Lifetime warranty for long-term confidence and value

Engineered for riders who prioritize precision, efficiency, and durability, the CeramicSpeed BB ALPHA Road Bottom Bracket turns every pedal stroke into smoother, faster forward motion.