Enhance your bike's performance with this high-quality BB30 Bottom Bracket, expertly crafted from durable alloy material to ensure long-lasting strength and reliability. Designed with a special threaded bottom bracket system, the cups are securely threaded and screwed together within the frame to effectively eliminate any squeaking noises during rides. Precision machining guarantees excellent performance and stability, making it an ideal choice for serious cyclists seeking dependable components. Key Features: · Durable Alloy Construction: Made from premium alloy material, this bottom bracket offers superior sturdiness and a long service life, providing reliable support for your crankset. · Threaded Bottom Bracket Design: The unique threaded cup design ensures a tight fit within the frame, preventing any unwanted squeaks and enhancing overall ride quality. · Precision Machining: Manufactured with high accuracy to deliver stable characteristics and consistent performance under various cycling conditions. · Easy Installation and Operation: Simple and user-friendly design allows for quick installation and hassle-free maintenance, saving you time and effort. · Compatible Fit: Suitable for φ24/24mm cranksets and BB30 68/73mm φ42mm frame shells, ensuring broad compatibility with many bike models. · Lightweight Design: Weighing approximately 134g, this bottom bracket offers strength without adding unnecessary weight to your bike. Specifications: · Item Type: Bottom Bracket · Model: BB30 · Material: Alloy · Color Options: Black, Red · Suitable For: φ24/24mm Crankset; BB30 68/73mm φ42mm Frame Shell · Weight: Approx. 134g · Package Size: Approx. 15 x 5 x 5 cm (5.91 x 1.97 x 1.97 inches) Package Includes: · 1 x Bottom Bracket This alloy BB30 Bottom Bracket combines professional manufacturing standards with a simple, effective design to deliver high reliability and smooth performance. Upgrade your bike with this durable, easy-to-install bottom bracket to enjoy a quieter, more efficient ride.