CeramicSpeed BB ALPHA Bottom Bracket - T47 86mm for SRAM DUB Spindle

Introducing the CeramicSpeed BB ALPHA Bottom Bracket, designed for cyclists who demand durability and performance. This premium bottom bracket combines advanced engineering with high-quality materials to enhance your cycling experience.

• Hardened stainless steel races provide exceptional corrosion protection and an optimal surface for hand-built grade-3 Silicon Nitride ceramic balls.
• The redesigned internal ball bearing race offers additional support, allowing the bearing to better handle pre-load.
• Custom-made light contact seals with stainless steel ensure a perfect balance between efficiency and protection, delivering the trademark low-friction CeramicSpeed performance.
• Bearings are positioned further out in the cup, allowing the stiff POM plastic dust covers to sit flush, making it difficult for debris to penetrate and contaminate the bearing.
• Simplified spacer tube design and lighter 7075 aluminum cups facilitate quick installation and achieve a 10% weight reduction over previous models.

This bottom bracket is ideal for gravel cycling enthusiasts looking for a reliable and lightweight component that enhances their bike's performance. Its user-friendly design ensures easy installation, making it suitable for both professional and amateur cyclists.