CeramicSpeed BB ALPHA Bottom Bracket - T47 73mm for 30mm Spindle MTB

Experience the pinnacle of performance with the CeramicSpeed BB ALPHA Bottom Bracket, designed for serious cyclists who demand durability and efficiency. Crafted with precision engineering, this bottom bracket enhances your cycling experience with its innovative features.

• Hardened stainless steel races provide exceptional corrosion protection and create an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls.
• The redesigned internal ball bearing race offers additional support, enhancing the bearing's ability to handle pre-load effectively.
• Custom-made light contact seals with stainless steel backing strike the perfect balance between efficiency and protection, ensuring low-friction performance.
• Bearings are strategically positioned further out in the cup, allowing the stiff POM plastic dust covers to sit flush, minimizing debris penetration.
• 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 mountain bikers seeking a reliable and high-performance component that enhances their ride. It is designed for easy installation and optimal functionality, making it suitable for both competitive and recreational cyclists.