Enhance your mountain biking experience with this high-performance Mountain Bike Bottom Bracket, crafted from premium aluminum alloy, sealed bearings, and durable nylon materials. Designed for strength, durability, and smooth operation, this bottom bracket ensures reliable performance and long-lasting use in demanding cycling conditions. Key Features: · Premium Aluminum Alloy Construction: Built with sturdy aluminum alloy for enhanced durability and resistance to wear, providing a robust foundation for your bike’s drivetrain. · Noise Reduction Design: The lightweight aluminum frame allows for smooth pedaling while effectively reducing noise, ensuring a quiet and comfortable ride. · Integral Sealing Technology: Features an integral sealed design that keeps lubricants inside the bearing and prevents dust and water ingress, making it ideal for harsh and challenging cycling environments. · Superior Stability: High-strength construction improves lateral stability, minimizing loosening and eliminating abnormal sounds during rides. · Precision Craftsmanship: Manufactured with accurate processing techniques to deliver high strength and extend the service life of the bottom bracket. Specifications: · Item Type: Mountain Bike Bottom Bracket · Material: Aluminum Alloy, Sealed Bearing, Nylon · Weight: Approx. 129g / 4.55oz · Color: As Shown · Inner Diameter: Approx. 24mm / 0.94in · Outer Diameter: Approx. 49mm / 1.93in · Applicable Frame Pipe Diameter: For T47 · Compatible Frame Bottom Width: Approx. 86.5mm / 3.41in Package Includes: · 1 x Mountain Bike Bottom Bracket This Mountain Bike Bottom Bracket combines durability, stability, and smooth operation, making it an essential upgrade for cyclists seeking enhanced performance and reliability on every ride.