T47 to 79MM Bottom Bracket 24mm Spindle Aluminum Alloy Body Ceramic Bearing Reduce Noise Shaking Fit

Feature: 1. ENHANCED STABILITY AND SEALING: Bottom bracket is designed to improve stability and sealing, significantly reducing shake and noise while providing superior waterproofing. Its excellent compatibility makes it suitable for a wide range of bike models. 2. HIGH PERFORMANCE CERAMIC SPINDLE: The ceramic spindle features high hardness and stiffness, ensuring exceptional wearproof. With low rolling impedance, it allows for more efficient power transfer during rides. 3. ALUMINUM ALLOY HOUSING: Constructed from robust aluminum alloy, the outer shell of the bottom bracket is built to last. Its rugged design ensures a longer lifespan, providing riders with stable performance over time. 4. OPTIMIZED FOR EFFICIENCY: With its precise engineering, our bottom bracket minimizes friction and maximizes efficiency, allowing cyclists to enjoy a smoother ride with improved energy transfer and less effort. 5. VERSATILE COMPATIBILITY: This bottom bracket is designed to fit multiple bike models, making it a versatile choice for cycling enthusiasts looking to upgrade or replace their existing components without compatibility issues. Specification: Item Type: Ceramic Bearing Bottom Bracket Material: Aluminum Alloy Body + Ceramic Bearing Size: Outer Diameter: Approx. 47mm / 1.85in Spindle Diameter: Approx. 24mm / 0.94in 5 Way: Approx. 77-83mm / 3.03-3.27in Package List: 1 x Bottom Bracket 3 x Accessories