CeramicSpeed BB ALPHA Bottom Bracket - T47 86mm for 24mm/Shimano Spindle

Experience the pinnacle of cycling performance with the CeramicSpeed BB ALPHA Bottom Bracket. Designed for durability and efficiency, this premium component enhances your ride while ensuring a seamless installation process.

• Hardened stainless steel races provide exceptional corrosion resistance, creating an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls.
• The redesigned internal ball bearing race offers additional support, allowing the bearing to effectively manage pre-load.
• Custom-made light contact seals with stainless steel backing strike a perfect balance between efficiency and protection, delivering low-friction performance.
• Bearings are strategically positioned further out in the cup, allowing the stiff POM plastic dust covers to sit flush, minimizing the risk of debris contamination.
• Simplified spacer tube design and lightweight 7075 aluminum cups facilitate quick installation and achieve a 10% weight reduction compared to previous models.

This bottom bracket is ideal for cyclists seeking a reliable and high-performance upgrade for their gravel bikes. Its innovative design ensures a smooth ride while maintaining the integrity of your bicycle's drivetrain.