The CONTEC bottom bracket "CBB-150" is a universal solution for repairs on bottom brackets. It replaces various thread types, including BSA, ITA, and French threads, providing high flexibility for different bicycle models. Made from robust stainless steel, it ensures a long lifespan and durability. The conical bearing cups are securely screwed into the bottom bracket housing, creating a stable and reliable connection. The sealed bearings protect against dirt and moisture, making maintenance easier and improving performance. Weighing 360 g, this bottom bracket is lightweight yet sturdy, making it ideal for use in various bicycles. It requires two special bottom bracket tools for installation, simplifying handling and allowing for precise assembly.